Publications – Jiann-Wen Woody JU, Ph.D., P.E.

Patents, SCI Journal publications, conference proceedings, and technical reports.

INVENTION REPORTS AND PATENTS

 

[1]     Ragavendra, N., Ju, J.W., Klug, W., Salamanca, A., Grubweiser, S., and Kasper, H., “In Vivo Fracture Mechanics Method of Measuring the Toughness of Human Solid Cancers”, Invention Report, UCLA Intellectual Property, 5 pages; UCLA OIP Case No. 2008-606, March 14, 2008.

[2]   Ragavendra, N., Ju, J.W., Klug, W., Salamanca, A., Grubweiser, S., and Kasper, H., “Method and Apparatus for Measuring the Toughness of Solid Cancers”, U.S. Provisional Patent Application, Serial No. 61/100,602; UCLA OIP Case No. 2008-606-1, September 26, 2008; Serial No. 61/246,862, September 29, 2009.

[3]   Kao, W.H., Carlson, L., Yang, J.-M., and Ju, J.W., “Pothole Repair for Asphalt and Concrete Base Aggregates”, Invention Report, UCLA Intellectual Property, 10 pages; UCLA OIP Case No. 2009-731, June 3, 2009.

[4]   Kao, W.H., Carlson, L., Yang, J.-M., and Ju, J.W., “Application of High Toughness, Low Viscosity Nano-molecular Resin for Reinforcing Pothole Patching Materials in Asphalt and Concrete Base Pavement”, U.S. Provisional Patent Application No. 61/329,505, 16 pages, April 29, 2010, filed by UCLA OIP.

[5]    Kao, W.H., Carlson, L., Yang, J.-M., and Ju, J.W., “Application of High Toughness, Low Viscosity Nanomolecular Resins for Reinforcing Pothole Patching Materials in Asphalt and Concrete Base Pavement”, U.S. Non-Provisional Patent Application No. 309245-2081, USSN 13/096,750, 37 pages, April 28, 2011, filed by UCLA OIP, UCLA Case No. 2009-731-2.

[6]    Kao, W.H., Carlson, L., Yang, J.-M., and Ju, J.W., “Application of High Toughness, Low Viscosity Nanomolecular Resins for Reinforcing Pothole Patching Materials in Asphalt and Concrete Base Pavement”, International Patent Application Serial No. PCT/US12/35602, 37 pages, April 27, 2012, filed by UCLA OIP, UCLA Case No. 2009-731-2.

 

PUBLICATIONS (H-Index = 24, ISI Web of Science; ISI Science Citations: over 2,452 times)

 

  1. Papers and Articles in Refereed Journals

[1]      Simo, J.C., and Ju, J.W., “Strain and stress based continuum damage models, Part I: Formulation”, Int. J. Solids & Struct., 23(7), 821-840, 1987.

[2]      Simo, J.C., and Ju, J.W., “Strain and stress based continuum damage models, Part II: Computational Aspects”, Int. J. Solids & Struct., 23(7), 841-869, 1987.

[3]      Simo, J.C., Ju, J.W., Pister, K.S., and Taylor, R.L., “An assessment of the cap model: consistent return algorithms and rate-dependent extension”, J. of Eng. Mech., ASCE, 114(2), 191-218, 1988.

[4]      Ju, J.W., and Taylor, R.L., “A perturbed Lagrangian formulation for the finite element solution of nonlinear frictional contact problems”, Journal de Mecanique Theorique et Appliquee, 7(S1), 1-14, 1988.

[5]      Ju, J.W., Monteiro, P.J.M., and Rashed, A.I., “On continuum damage of cement paste and mortar as affected by porosity and sand concentration”, J. of Eng. Mech., ASCE, 115(1), 105-130, 1989.

[6]      Simo, J.C., and Ju, J.W., “On continuum damage-elastoplasticity at finite strains: A computational framework”, Computational Mechanics, 5(5), 375-400, 1989.

[7]      Ju, J.W., “On energy-based coupled elastoplastic damage theories: Constitutive modeling and computational aspects”, Int. J. Solids & Struct., 25(7), 803-833, 1989.

[8]      Ju, J.W., “On energy-based coupled elastoplastic damage models at finite strains”, J. of Eng. Mech., ASCE, 115(11), 2507-2525, 1989.

[9]      Simo, J.C., Ju, J.W., and Taylor, R.L., “Softening response, completeness condition and numerical algorithms for the cap models”, Int. J. for Numer. Meth. in Eng., accepted for publication (49 pages).

[10]  DiPasquale, E., Ju, J.W., Askar, A., and Cakmak, A.S., “On the relation between global damage indices and local stiffness degradation”, J. of Struct. Eng., ASCE, 116(5), 1440-1456, 1990.

[11]  Ju, J.W., “Consistent tangent moduli for a new class of viscoplasticity”, J. of Eng. Mech., ASCE, 116(8), 1764-1779, 1990.

[12]  Ju, J.W., “Isotropic and anisotropic damage variables in continuum damage mechanics”, J. of Eng. Mech., ASCE, 116(12), 2764-2770, 1990.

[13]  Ju, J.W., “On two-dimensional self-consistent micromechanical damage models for brittle solids”, Int. J. Solids & Struct., 27(2), 227-258, 1991.

[14]  Ju, J.W., “A micromechanical damage model for uniaxially reinforced composites weakened by interfacial arc microcracks”, J. of Appl. Mech., ASME, 58(4), 923-930, 1991.

[15]  Ju, J.W., and Lee, X., “Micromechanical damage models for brittle solids. Part I: tensile loadings”, J. of Eng. Mech., ASCE, 117(7), 1495-1515, 1991.

[16]  Lee, X., and Ju, J.W., “Micromechanical damage models for brittle solids. Part II: Compressive loadings”, J. of Eng. Mech., ASCE, 117(7), 1516-1537, 1991.

[17]  Ju, J.W. and Tseng, K.H., “A three-dimensional statistical micromechanical theory for brittle solids with interacting microcracks”, Int. J. of Damage Mechanics, 1(1), 102-131, 1992.

[18]  Ju, J.W., and Chen, T.M., “Effective elastic moduli of two-dimensional brittle solids with interacting microcracks. Part I: basic formulations”, J. of Appl. Mech., ASME, 61, 349-357, 1994.

[19]  Ju, J.W., and Chen, T.M., “Effective elastic moduli of two-dimensional brittle solids with interacting microcracks. Part II: evolutionary damage models”, J. of Appl. Mech., ASME, 61, 358-366, 1994.

[20]  Ju, J.W., and Chen, T.M., “Micromechanics and effective moduli of elastic composites containing randomly dispersed ellipsoidal inhomogeneities”, Acta Mechanica, 103, 103-121, 1994.

[21]  Ju, J.W., and Chen, T.M., “Effective elastic moduli of two-phase composites containing randomly dispersed spherical inhomogeneities”, Acta Mechanica, 103, 123-144, 1994.

[22]  Ju, J.W., and Chen, T.M., “Micromechanics and effective elastoplastic behavior of two-phase metal matrix composites”, J. of Eng. Mater. & Technology, ASME, 116, 310-318, 1994.

[23]  Ju, J.W., and Tseng, K.H., “An improved two-dimensional micromechanical theory for brittle solids with many randomly located interacting microcracks”, Int. J. of Damage Mechanics, 4(1), 23-57, 1995.

[24]  Ju, J.W., “On micromechanical evolutionary damage models for polycrystalline ceramics”, Int. J. of Damage Mechanics, 5(2), 113-137, 1996.

[25]  Ju, J.W., Comments and author’s reply on “Micromechanics and effective moduli of elastic composites containing randomly dispersed ellipsoidal inhomogeneities”, Acta Mechanica, 114, 235-239, 1996.   (Discussion).

[26]  Ju, J.W., and Tseng, K.H., “Effective elastoplastic behavior of two-phase ductile matrix composites: A micromechanical framework”, Int. J. Solids & Struct., 33(29), 4267-4291, 1996.

[27]  Ju, J.W., and Tseng, K.H., “Effective elastoplastic algorithms for two-phase ductile matrix composites”, J. of Eng. Mech., ASCE, 123(3), 260-266, 1997.

[28]  Ju, J.W., “Rate dependent damage model for concrete in dynamics”, J. of Eng. Mech., ASCE, 123(12), 1326-1327, 1997.    (Discussion)

[29]  Ju, J.W., and Zhang, Y., “A thermomechanical model for airfield concrete pavement under transient high temperature loadings”, Int. J. of Damage Mechanics, 7(1), 24-46, 1998.

[30]  Ju, J.W., and Zhang, X.D., “Micromechanics and effective transverse elastic moduli of composites with randomly located aligned circular fibers”, Int. J. Solids & Struct., 35(9-10), 941-960, 1998.

[31]  Ju, J.W., and Zhang, Y., “Axisymmetric thermomechanical constitutive and damage modeling for airfield concrete pavement under transient high temperatures”, Mechanics of Materials, 29, 307-323, 1998.

[32]  Ju, J.W., and Sun, L.Z., “A novel formulation for the exterior-point Eshelby’s tensor of an ellipsoidal inclusion”, J. of Appl. Mech., ASME, 66(2), 570-574, 1999; DOI:10.1115/1.2791090.

[33]  Ju, J.W., and Lee, H.K., “A micromechanical damage model for effective elastoplastic behavior of ductile matrix composites considering evolutionary complete particle debonding”, Computer Meth. in Appl. Mech. and Eng., 183(3-4), 201-222, 2000.

[34]  Ju, J.W., and Sun, L.Z., “Effective elastoplastic behavior of metal matrix composites containing randomly located aligned spheroidal inhomogeneities. Part I: micromechanics-based formulation”, Int. J. Solids & Struct., 38(2), 183-201, 2001.

[35]  Sun, L.Z., and Ju, J.W., “Effective elastoplastic behavior of metal matrix composites containing randomly located aligned spheroidal inhomogeneities. Part II: applications”, Int. J. Solids & Struct., 38(2), 203-225, 2001.

[36]  Ju, J.W., and Zhang, X.D., “Effective elastoplastic behavior of ductile matrix composites containing randomly located aligned circular fibers”, Int. J. Solids & Struct., 38(22-23), 4045-4069, 2001.

[37]  Stewart, J.P., Chu, D.B., Seed, R.B., Ju, J.W., and Perkins, W.J., et al., “Soil liquefaction from the Chi-Chi, Taiwan, Earthquake of September 21, 1999”, Earthquake Spectra, EERI, 17(A), 37-60, 2001.

[38]  Ju, J.W., and Lee, H.K., “A micromechanical damage model for effective elastoplastic behavior of partially debonded ductile matrix composites”, Int. J. Solids & Struct., 38(36-37), 6307-6332, 2001.

[39]  Hossain, N., Ju, J.W., Warneke, B., and Pister, K.S.J., “Characterization of the Young’s modulus of CMOS thin films”, in Mechanical Properties of Structural Films, ASTM STP 1413 (ISBN 0-8031-2889-4), Ed. by C. Muhlstein and S. Brown, pp. 139-151, 2001 (peer-reviewed research paper).

[40]  Sun, L.Z., Ju, J.W., and Liu, H.T., “Elastoplastic modeling of metal matrix composites with evolutionary particle debonding”, Mechanics of Materials, 35, 559-569, 2003, Elsevier Sciences.

[41]  Sun, L.Z., Liu, H.T., and Ju, J.W., “Effect of particle cracking on elastoplastic behavior of metal matrix composites”, Int. J. for Numer. Meth. in Eng., 56, 2183-2198, 2003.

[42]  Liu, H.T., Sun, L.Z., and Ju, J.W., “An interfacial debonding model for particle-reinforced composites”, Int. J. of Damage Mechanics, 13(2), 163-185, 2004, Sage Publications.

[43]  Sun, L.Z., and Ju, J.W., “Elastoplastic modeling of metal matrix composites containing randomly located and oriented spheroidal particles”, J. of Appl. Mech., ASME, 71, 774-785, 2004.

[44]  Cope, D., Yazdani, S., and Ju, J.W., “A method to generate damage functions”, J. of Appl. Mech., ASME, 72, 553-557, 2005.

[45]  Huang, S.-C., Artyukhin, A.B., Wang, Y., Ju, J.W., Stroeve, P., and Noy, A., “Persistence length control of the polyelectrolyte layer-by-layer self-assembly on carbon nanotubes”, Journal of the American Chemical Society, 127(41), 14176-14177, 2005.

[46]  Liu, H.T., Sun, L.Z., and Ju, J.W., “Elastoplastic modeling of progressive interfacial debonding for particle-reinforced metal matrix composites”, Acta Mechanica, 181(1-2), 1-17, 2006, Springer Publications.

[47]  Ju, J.W., Weng, L.S., and Liu, Y., “Ultrasonic frequency-dependent amplitude attenuation characteristics technique for concrete”, ACI Materials Journal, 103(3), 177-185, 2006.

[48]  Ju, J.W., Ko, Y.F., and Ruan, H.N., “Effective elastoplastic damage mechanics for fiber reinforced composites with evolutionary complete fiber debonding”, Int. J. of Damage Mechanics, 15(3), 237-265, 2006. DOI: 10.1177/1056789506060747, Sage Publications.

[49]  Lee, H.K., and Ju, J.W., “A three-dimensional stress analysis of a penny-shaped crack interacting with a spherical inclusion”, Int. J. of Damage Mechanics, 16(3), 331-359, 2007. DOI: 10.1177/1056789506067934, Sage Publications.

[50]  Bazant, Z.P., Yu, Q., Gerstle, W., Hanson, J., and Ju, J.W., “Justification of ACI-446 proposal for updating ACI code provision for shear design of reinforced concrete beams”, ACI Structural Journal, 104(5), 601-610, Sep-Oct. 2007. (2008 Publication Award of Merit, the Structural Engineers Association of Illinois, June 2008)

[51]  Huang, S.-C. J., Martinez, J.A., Artyukhin, A.B., Sirbuly, D.J., Wang, Y., Ju, J.W., Stroeve, P., and Noy, A., “Formation, stability and mobility of one-dimensional lipid bilayer on high curvature substrates”, Nano Letters, 7(11), 3355-3359, 2007. DOI: 10.1021/nl071641w, American Chemical Society Publications.

[52]  Ju, J.W., and Oh, S., “Investigation of the crack-dislocation interaction effects”, Int. J. of Damage Mechanics, 17(3), 223-245, 2008. DOI: 10.1177/1056789508089230, Sage Publications.

[53]  Ju, J.W., “In memoriam of Professor T.H. Lin: A giant and the kindest gentleman”, Int. J. of Damage Mechanics, 17(3), 195-196, 2008. DOI: 10.1177/1056789508089126, Sage Publications.

[54]  Ju, J.W., and Ko, Y.F., “Micromechanical elastoplastic damage modeling for progressive interfacial arc debonding for fiber reinforced composites”, Int. J. of Damage Mechanics, 17(4), 307-356, 2008. DOI: 10.1177/1056789508089233, Sage Publications.

[55]  Bazant, Z.P., Yu, Q., Gerstle, W., Hanson, J., and Ju, J.W., “Discussion and Authors’ Closure on [Justification of ACI-446 proposal for updating ACI code provision for shear design of reinforced concrete beams]”, ACI Structural Journal, 105(4), 512-515, July-August 2008.

[56]  Lee, H.K., and Ju, J.W., “3-D micromechanics and effective moduli for brittle composites with randomly located interacting microcracks and inclusions”, Int. J. of Damage Mechanics, 17(5), 377-417, 2008. DOI: 10.1177/1056789507077439, Sage Publications.

[57]  Ju, J.W., Ko, Y.F., and Ruan, H.N., “Effective elastoplastic damage mechanics for fiber reinforced composites with evolutionary partial fiber debonding”, Int. J. of Damage Mechanics, 17(6), 493-537, 2008. DOI: 10.1177/1056789507081688, Sage Publications.

[58]  Ju, J.W., and Yanase, K., “Elastoplastic damage micromechanics for elliptical fiber composites with progressive partial fiber debonding and thermal residual stresses”, Theoretical and Applied Mechanics (An Int. Journal), 35(1-3), 137-170, 2008. DOI:10.2298/TAM0802137J.

[59]  Ragavendra, N., Ju, J.W., Sayre, J.W., Yeh, M.W., Hirschowitz, S., and Chopra, I., “In vivo analysis of fracture toughness of a human solid tumor”, Journal of Biological Engineering, 2:12, 2008, published Online (Open Access) on Oct. 16, 2008. DOI: 10.1186/1754-1611-2-12, BioMed Central Publications.

[60]  Rinaldi, A., Voyiadjis, G.Z., and Ju, J.W., “Obituary: Professor Dusan Krajcinovic: A biographical sketch”, Int. J. of Damage Mechanics, 18(3), 105-114, 2009. DOI: 10.1177/1056789508097538, Sage Publications.

[61]  Ju, J.W., Ko, Y.F., and Zhang, X.D., “Multi-level elastoplastic damage mechanics for elliptical fiber reinforced composites with evolutionary fiber debonding”, Int. J. of Damage Mechanics, 18(5), 419-460, 2009. DOI: 10.1177/1056789508097549, Sage Publications.

[62]  Ju, J.W., and Yanase, K., “Micromechanical elastoplastic damage mechanics for elliptical fiber reinforced composites with progressive partial fiber debonding”, Int. J. of Damage Mechanics, 18(7), 639-668, 2009. DOI: 10.1177/1056789508092418, Sage Publications.

[63]  Wang, L.H., Hu, Z.D., Zhong, Z., and Ju, J.W., “Hamiltonian dynamic analysis of an axially translating beam featuring time-variant velocity”, Acta Mechanica, 206 (3-4), 149-161, 2009. DOI: 10.1007/s00707-008-0104-9, Springer Publications.

[64]  Lin, P.J., and Ju, J.W., “Effective elastic moduli of three-phase composites with randomly located and interacting spherical particles of distinct properties”, Acta Mechanica, 208, 11-26, 2009. DOI: 10.1007/s00707-008-0114-7, Springer Publications.

[65]  Misra, N., Martinez, J.A., Huang, S.-C. J., Stroeve, P., Ju, J.W., Grigoropoulos, C.P., and Noy, A., “1-D Lipid bilayers on nanotube and nanowire templates: properties and device applications”, Biophysical Journal, 96(3), 52a, 2009.

[66]  Huang, S.-C. J., Artyukhin, A.B., Misra, N., Martinez, J.A., Stroeve, P., Grigoropoulos, C.P., Ju, J.W., and Noy, A., “Carbon nanotube transistor controlled by a biological ion pump gate”, Nano Letters, 10(5), 1812-1816, 2010 (plus 9 pages of supplementary materials). DOI: 10.1021/nl100499x, American Chemical Society Publications.

[67]  Wang, L.H., Hu, Z.D., Zhong, Z., and Ju, J.W., “Dynamic analysis of an axially translating viscoelastic beam with an arbitrarily varying length”, Acta Mechanica, 214 (3), 225-244, 2010. DOI: 10.1007/s00707-010-0287-8, Springer Publications.

[68]  Li, X.K., Huang, Z.P., and Ju, J.W., “Recent advances of damage mechanics in China” (review article)”, Int. J. of Damage Mechanics, 19(7), 755-765, 2010. DOI: 10.1177/1056789509359659, Sage Publications.

[69]  Ju, J.W., and Yanase, K., “Micromechanics and effective elastic moduli of particle-reinforced composites with near-field particle interactions”, Acta Mechanica, 215 (1), 135-153, 2010. DOI: 10.1007/s00707-010-0337-2, Springer Publications.

[70]  Ju, J.W., and Yanase, K., “Micromechanical effective elastic moduli of continuous fiber-reinforced composites with near-field fiber interactions”, Acta Mechanica, 216 (1), 87-103, 2011. DOI: 10.1007/s00707-010-0356-z, Springer Publications.

[71]  Xu, B.W., Ju, J.W., and Shi, H.S., “Progressive micromechanical modeling for pullout energy of hooked-end steel fiber in cement-based composites”, Int. J. of Damage Mechanics, 20(6), 922-938, August 2011. DOI: 10.1177/10567895-10385260, Sage Publications.

[72]  Ju, J.W., and Yanase, K., “Size-dependent probabilistic micromechanical damage mechanics for particle reinforced metal matrix composites”, Int. J. of Damage Mechanics, 20(7), 1021-1048, Sep. 2011. DOI: 10.1177/10567895-10374165, Sage Publications.

[73]  Slowik, V. and Ju, J.W., “Discrete modeling of plastic cement paste subject to drying”, Cement and Concrete Composites, 33(9), 925-935, Oct. 2011. DOI: 10.1016/j.cemconcomp.2011.02.001, Elsevier Sciences.

[74]  Yanase, K., and Ju, J.W., “Effective elastic moduli of spherical particle reinforced composites containing imperfect interfaces”, Int. J. of Damage Mechanics, 21(1), 97-127, Jan. 2012. DOI: 10.1177/10567895-10397076, Sage Publications.

[75] Yang, L.F., Yu, B., and Ju, J.W., “System reliability analysis of spatial variance frames based on random field and stochastic elastic modulus reduction method”, Acta Mechanica, 223(1), 109-124, 2012.  DOI: 10.1007/s00707-011-0546-3, Springer Publications.

[76]  Xu, B.W., Ju, J.W., and Shi, H.S., “Micromechanical modeling of fracture energy for hooked-end steel fiber reinforced cementitious composites”, Int. J. of Damage Mechanics, 21(3), 415-439, April 2012. DOI: 10.1177/10567895-10397072, Sage Publications.

[77]  Tehrani, F.M., and Ju, J.W., “Moment curvature analysis of steel fiber reinforced concrete members”, 36 pages, ACI Structural Journal, submitted for publication (Jan. 2010).

[78]  Tehrani, F.M., and Ju, J.W., “Parametric studies on flexural behavior of steel fiber reinforced concrete elements”, 33 pages, ACI Materials Journal, submitted for publication (Feb. 2010).

[79]  Ju, J.W., Yuan, K.Y., and Kuo, A.W., “Novel strain energy based coupled elastoplastic damage and healing models for geomaterials- Part I. Formulations”, Int. J. of Damage Mechanics, 21(4), 525-549, May 2012. DOI: 10.1177/1056789511407359, Sage Publications.

[80]  Ju, J.W., Yuan, K.Y., Kuo, A.W., and Chen, J.S., “Novel strain energy based coupled elastoplastic damage and healing models for geomaterials- Part II. Computational Aspects”, Int. J. of Damage Mechanics, 21(4), 551-576, May 2012. DOI: 10.1177/1056789511407360, Sage Publications..

[81]  Ju, J.W., and Yuan, K.Y., “New strain energy based coupled elastoplastic two-parameter damage and healing models for earth moving processes”, Int. J. of Damage Mechanics, 21(7), 989-1019, Sept. 2012. DOI: 10.1177/1056789511425395, Sage Publications.

[82]  Ko, Y.F., and Ju, J.W., “Effects of fiber cracking on elastoplastic damage behavior of fiber reinforced metal matrix composites”, 30 pages, Int. J. of Damage Mechanics, 22(1), 48-67, Jan. 2013. DOI: 10.1177/1056789511433340, Sage Publications.

[83]  Yan, Z.G., Zhu, H.H., and Ju, J.W., “Full-scale fire tests of RC metro shield TBM tunnel linings”, Construction and Building Materials, 36, 484-494, Nov. 2012. DOI: 10.1016/j.conbuildmat.2012.06.006, Elsevier Publications.

[84] Yan, Z.G., Zhu, H.H., and Ju, J.W., “Behavior of reinforced concrete and steel fiber reinforced concrete shield TBM tunnel linings exposed to high temperatures”, Construction and Building Materials, 38, 610-618, Jan. 2013. DOI: 10.1016/j.conbuildmat.2012.09.019, Elsevier Publications.

[85] Yuan, K.Y., and Ju, J.W.,  :New strain-energy based coupled elastoplastic damage-healing formulations accounting for effect of matric suction during earth moving processes”, J. of Engineering Mechanics, ASCE, 139(2), 188-199, Feb. 2013. DOI: 10.1061/(ASCE)EM.1943-7889.0000474.

[86] Ko, Y.F., and Ju, J.W., “New higher-order bounds on effective transverse elastic moduli of three-phase fiber reinforced composites with randomly located and interacting aligned circular fibers”, Acta Mechanica, 223 (11), 2437-2458, 2012. DOI: 10.1007/s00707-012-0696-y, Springer Publications.

[87] Yanase, K., and Ju, J.W., “Toughening behavior of unidirectional fiber reinforced composites containing a crack-like flaw: Matrix crack without fiber break”, Int. J. of Damage Mechanics, published at OnlineFirst, 20 pages, DOI: 10.1177/1056789512446519, Sage Publications (April 2012).

[88] Yang, L.F., Chen, Z., Gao, Q., and Ju, J.W., “Compensation length of two-dimensional chloride diffusion in concrete using boundary element model”, Acta Mechanica, 224 (1), 123-137, Jan. 2013. DOI: 10.1007/s00707-012-0721-1, Springer Publications.

[89] Zhang, G.Q., Suwatnodom, P., and Ju, J.W., “Micromechanics of crack bridging stress-displacement and fracture energy in steel hooked-end fiber reinforced cementitious composites”, Int. J. of Damage Mechanics, published at OnlineFirst, 31 pages, DOI: 10.1177/1056789512468356, Sage Publications (November 2012).

[90]  Hu, G.J., Zhang, K.S., Huang, S.H., and Ju, J.W., “Yield surfaces and plastic flow of 45 steel under tension-torsion loading paths”, Acta Mechanica Solida Sinica, 25(4), 348-360, August 2012, Elsevier Publications.

[91] Ko, Y.F., and Ju, J.W., “Effective transverse elastic moduli of three-phase hybrid fiber reinforced composites with randomly located and interacting aligned circular fibers of distinct elastic properties and sizes”, Acta Mechanica, 224 (1), 157-182, 2013. DOI: 10.1007/s00707-012-0744-7, Springer Publications.

[92] Chang, Y.J., Jiao, G.Q., Zhang, K.S., Wang, B., and Ju, J.W., “Application and theoretical analysis of C/SiC composites based on continuum damage mechanics”, Acta Mechanica Solida Sinica, 26 (5), 491-499, Oct. 2013. DOI: 10.1016/s0894-9166(13)60044-0, Elsevier Publications.

[93]  Zhu, H.H., Chen, Q., Yan, Z.G., Ju, J.W., and Zhou, S., “Micromechanical models for saturated concrete repaired by the electrochemical deposition method”, Materials and Structures, 16 pages, June 2013. DOI: 10.1617/s11527-013-0115-4, Springer Publications.

[94] Yanase, K., and Ju, J.W., “Overall elastoplastic damage responses of spherical particle reinforced composites containing imperfect interfaces”, Int. J. of Damage Mechanics, 23(3), 411-429, April 2014. DOI: 10.1177/1056789513507794, Sage Publications.

[95] Chow, C.L., Ju, J.W., and Sumarac, D.M., “Chairmen report of the First International Conference on Damage Mechanics, ICDM-1, Belgrade, June 25-27th, 2012”, Int. J. of Damage Mechanics, 21(8), 1103-1105, Nov. 2012. DOI: 10.1177/1056789512459616, Sage Publications.

[96] Yanase, K., Moriyama, S., and Ju, J.W., “Effects of CNT waviness on the effective elastic responses of CNT-reinforced polymer composites”, Acta Mechanica, 24(7), 1351-1364, June 2013. DOI: 10.1007/s00707-013-0808-3, Springer Publications.

[97] Zhang, K.S., Shi, Y.K., and Ju, J.W., “Grain-level statistical plasticity analysis compared with Experiments: Fatigue life of copper in strain cycle”, Mechanics of Materials, 64, 76-90, Sept. 2013. DOI: 10.1016/j.mechmat.2013.0.5.001, Elsevier Publications.

[98] Yan, Z.G., Chen, Q., Zhu, H.H., Ju, J.W., Zhou, S., and Jiang, Zhengwu, “A multi-phase micromechanical model for unsaturated concrete repaired using the electrochemical deposition method”, Intl. J. of Solids & Structures, 50(24), 3875-3885, Nov. 2013. DOI: 10.1016/j.ijsolstr.2013.07.020, Elsevier Publications.

[99] Zhu, H.H., Zhou, S., Yan, Z.G., Ju, J.W., and Chen, Q., “A two-dimensional micromechanical damage-healing model for microcapsule-enabled self-healing cementitious composites under tensile loading”, Int. J. of Damage Mechanics, published at the OnlineFirst, 1-21, Feb. 2014. DOI: 10.1177/1056789514522503, Sage Publications.

[100] Yuan, K.Y., Ju, J.W., Yuan, W., and Yang, J.M., “Numerical predictions of mechanical behavior of innovative pothole patching materials featuring high toughness, low viscosity nano-molecular resins”, Acta Mechanica, 225(4), 1141-1151, April 2014. DOI: 10.1007/s00707-03-1066-0, Springer Publications.

[101]  Ju, J.W., and Wu, Y., “Stochastic micromechanical damage modeling of progressive fiber breakage for longitudinal fiber-reinforced composites”, Int. J. of Damage Mechanics, 40 pages, accepted for publication (April 2014), Sage Publications.

[102] Hou, P.F., Zhao, M., and Ju, J.W., “Three-dimensional Green’s functions for transversely isotropic thermoporoelastic bimaterials”, Journal of Applied Geophysics, 95, 36-46, 2013. DOI: 10.1016/j.jappgeo.2013.05.001, Elsevier Sciences.

[103] Zhang, K.S., Ju, J.W., Li, Z.H., Bai, Y.L., and Yu, D.K., “Crystal plasticity analysis of fatigue life prediction of a polyscrystalline metal by using SRVE”, Mechanics of Materials, 30 pages, submitted for publication (May 2014), Elsevier Publications.

[104] Yang, L.F., Yu, B., and Ju, J.W., “Incorporated strength capacity technique for limit load evaluation of framed structures under constant loading”, ASCE Journal of Structural Engineering, 33 pages, submitted for publications (June 2014).

  1. Books and Journals Edited

[1]      Damage Mechanics in Engineering Materials, Ed. by J.W. Ju, D. Krajcinovic, and H.L. Schreyer, AMD-Vol. 109 and MD-Vol. 24, ASME Press, New York, Nov. 1990, ISBN 0-7918-0554-9, 276 pages.

[2]      Recent Advances in Damage Mechanics and Plasticity, Ed. by J.W. Ju, AMD-Vol. 132 and MD-Vol. 30, ASME Press, New York, April 1992, ISBN 0-7918-0902-1, 297 pages.

[3]      Damage Mechanics and Localization, Ed. by J.W. Ju, and K.C. Valanis, AMD-Vol. 142 and MD-Vol. 34 ASME Press, New York, Nov. 1992, ISBN 0-7918-1086-0, 167 pages.

[4]      Homogenization and Constitutive Modeling for Heterogeneous Materials, Ed. by C.S. Chang, and J.W. Ju, AMD-Vol. 166, ASME Press, New York, June 1993, ISBN 0-7918-1145-X, 97 pages.

[5]      Inelasticity and Micromechanics of Metal Matrix Composites, Ed. by G.Z. Voyiadjis, and J.W. Ju, Elsevier Sciences, Studies in Applied Mechanics 41, published in Dec. 1994, ISBN 0-444-81800-6, 349 pages (15 papers, hard-cover).

[6]      Micromechanics of Composites, Ed. By J.W. Ju, Y.D.S. Rajapakse, and G.J. Weng (guest editors), special journal issue of the Journal of Eng. Materials & Tech., ASME, Vol. 116, pp. 255-437, July 1994 (26 papers).

[7]      Damage Mechanics in Composites 1994, Ed. by D.H. Allen, and J.W. Ju, AMD-Vol. 185, ASME Press (hard-cover), New York, Nov. 1994, ISBN 0-7918-1423-8, 202 pages.

[8]      Numerical Methods in Structural Mechanics, Ed. by J.W. Ju, AMD-Vol. 204, ASME Press, New York, June 1995, ISBN 0-7918-1319-3, 235 pages.

[9]      Damage Mechanics in Engineering Materials, Ed. by G.Z. Voyiadjis, J.W. Ju, and J.L. Chaboche, Elsevier Sciences, Studies in Applied Mechanics 46, published in Feb. 1998, ISBN 0-080-43322-7, 546 pages (30 papers, hard-cover).

[10]  Advances in Computational Methods for Fracture Mechanics and Localization, Ed. by G.Z. Voyiadjis and J.W. Ju, special journal issue of the Computer Methods in Applied Mechanics and Engineering (an international journal), Vol. 183, No. 1-2, pp. 1-155, also the Preface on pp. 1, March 2000, North-Holland Pub. Co., Elsevier Sciences.

[11]  Advances in Computational Methods for Damage Mechanics, Ed. by G.Z. Voyiadjis and J.W. Ju, special journal issue of the Computer Methods in Applied Mechanics and Engineering (an international journal), Vol. 183, No. 3-4, pp. 157-362, also the Preface on pp. 157, March 2000, North-Holland Pub. Co., Elsevier Sciences.

[12]  Microstructural Mechanics and Damage Mechanics of Materials, Ed. by L.Z. Sun and J.W. Ju (guest editors), two special journal issues of the Int. Journal of Damage Mechanics, Vol. 15, No. 2 and No. 3, pp. 107-288; also the Preface on pp. 107-108, April-July 2006, Sage Publications, London.

[13]  Professor T.H. Lin Memorial Issues, Ed. by L.Z. Sun and J.W. Ju (guest editors), the Int. Journal of Damage Mechanics, Vol. 17, No. 3 and No. 4; also the Preface/Dedication, May and July 2008, pp. 193-356, Sage Publications, London.

[14]  Professor Dusan Krajcinovic Memorial Issues, Ed. by A. Rinaldi, G.Z. Voyiadjis and J.W. Ju (guest editors), the Int. Journal of Damage Mechanics, Vol. 18, No. 3, No. 4 and No. 5; also the Preface/Dedication/Obituary, March, April and July 2009, pp. 105-502, Sage Publications, London.

[15]  Recent Advances of Damage Mechanics in China (Special Issues), Ed. by X.K. Li, Z.P. Huang and J.W. Ju (guest editors), the Int. Journal of Damage Mechanics, Vol. 19, No. 7 and No. 8, pp. 755-875, Sep. and Oct. 2010; also the Preface, Sep. 2010, pp. 755-765, Sage Publications, London.

 

  1. CPapers in Books

[1]      Ju, J.W., and Tseng, K.H., “Effective elastoplastic behavior of two-phase metal matrix composites: Micromechanics and computational algorithms”, in Inelasticity and Micro-mechanics of Metal Matrix Composites, pp. 121-141, Ed. by G.Z. Voyiadjis and J.W. Ju, published by Elsevier Sciences, Dec. 1994, ISBN 0-444-81800-6.

[2]      Ju, J.W., and Zhang, Y., “Advanced thermomechanical constitutive models for airfield concrete pavement under high temperatures”, in Damage Mechanics in Engineering Materials, pp. 275-286, Ed. by G.Z. Voyiadjis, J.W. Ju and J.L. Chaboche, published by Elsevier Science B.V., Feb. 1998, ISBN 0-080-43322-7.

[3]      Ju, J.W., Weng, L.S., Mindess, S., and Boyd, A., “Damage assessment and service life prediction of concrete subject to sulfate attack”, in Materials Science of Concrete: Sulfate Attack Mechanisms, pp. 265-282, Ed. by J. Skalny and J. Marchand, published by the American Ceramics Society, 2000.

[4]    Ju, J.W., and Yanase, K., “Size-dependent probabilistic damage micromechanics and toughening behavior of particle/fiber reinforced composites”, in Handbook of Micromechanics and Nanomechanics, Chapter 27, pp. 1033-1066, Ed. by Shaofan Li and Xin-Lin Gao, published by Pan Stanford Publishing, May 2013, ISBN 978-981-4411-23-3 (hardcover).

  1. Papers in Professional Magazines

[1]     Ju, J.W., Yuan, K.Y., and Chen, J.S., “Novel strain-energy based coupled elastoplastic damage-healing models and computational algorithms for geomaterials”, IACM Expressions, No. 31, pp. 27-31, June 2012, professional magazine published by the International Association for Computational Mechanics, Barcelona, Spain.

  1. Papers in Conference Proceedings

[1]  Ju, J.W., Simo, J.C., Pister, K.S., and Taylor, R.L., “A parameter estimation algorithm for inelastic material models”, in Proceedings of the Second International Conference and Short Course on Constitutive Laws for Engineering Materials: Theory and Application, pp. 1233-1240, Jan. 5-10, 1987, Univ. of Arizona.

[2]   Simo, J.C., Ju, J.W., Pister, K.S., and Taylor, R.L., “On strain-based continuum damage models: Formulation and computational aspects”, in Proceedings of the Second International Conference and Short Course on Constitutive Laws for Engineering Materials: Theory and Application, pp. 233-246, Jan. 5-10, 1987, Univ. of Arizona.

[3]  Ju, J.W., Taylor, R.L., and Cheng, L.Y., “A consistent finite element formulation of nonlinear frictional contact problems”, in Proc. of the Second International Conference on Advances in Numerical Methods in Engineering Theory & Applications (NUMETA 87), Vol. 1, Paper No. D5/1, pp. 1-13, July 6-10, 1987, University College of Swansea, published by Martinus Nijhoff Publishers, 1987.

[4] Ju, J.W., “Finite element solution of nonlinear frictional contact problems via perturbed Lagrangian formulation”, in Proceedings of the International Conference on Computational Engineering Science (ICES-88), April 10-14, 1988, Atlanta, Georgia.

[5]  Ju, J.W., “On novel energy-based coupled elastoplastic damage models”, Engineering Science Preprints, Paper No. ESP25.99024, Joint Conference of ASME Applied Mechanics Division and Society of Engineering Science, June 20-22, 1988, Berkeley, California.

[6] Ju, J.W., “On energy-based inelastic damage models”, in Proceedings of the 1988 Annual Convention of U.S. Chinese Institute of Engineers, pp. 54-58, Nov. 5, 1988, Newark, New Jersey.

[7]  Ju, J.W., “On perturbed and augmented Lagrangian formulations in finite element solution of nonlinear frictional contact problems”, in Proceedings of the 1989 Annual Convention of U.S. Chinese Institute of Engineers, pp. 144-149, Nov. 4, 1989, Newark, New Jersey.

[8]  Ju, J.W., and Lee, X., “A three-dimensional micromechanical damage model for concrete in tension”, in Developments in Theoretical and Applied Mechanics, Proceedings of the 1990 XV Southeastern Conference on Theoretical and Applied Mechanics (SECTAM XV), pp. 911-917, 1990, Ed. S. Hanagud, M. Kamat, and C. Ueng, published by College of Engineering, Georgia Institute of Technology.

[9]  Ju, J.W., “On two-dimensional micromechanical damage models for brittle solids with  interacting microcracks”, in Micromechanics of Failure of Quasi-Brittle Materials, pp. 105-114, Ed. by S.P. Shah, S.E. Swartz, and M.L. Wang, Elsevier Applied Science, London and New York, 1990.

[10]  Ju, J.W., “On energy-based elastoplastic damage at finite strains”, in Proceedings of the Second World Congress on Computational Mechanics, August 27-31, 1990, Stuttgart, FRG.

[11]   Ju, J.W., “On elastoplastic visco-damage modeling and strain softening”, in Proceedings of the 1990 Defense Nuclear Agency Conference on Computational Structural Dynamics (held at Palo Alto, California), pp. 369-393, Ed. by K.L. Goering, Oct. 10-11, 1990.

[12]  Ju, J.W., “On two-dimensional statistical micromechanical damage models for brittle solids with microcracks”, in Damage Mechanics in Engineering Materials, pp. 17-26, Ed. by J.W. Ju, D. Krajcinovic, and H.L. Schreyer, AMD-Vol. 109 and MD-Vol. 24, ASME Press, New York, Nov. 1990, ISBN 0-7918-0554-9, 1990 ASME Winter Annual Meeting, held at Dallas, Texas, Nov. 26-28, 1990.

[13]  Ju, J.W., “On isotropic and anisotropic damage variables in continuum damage mechanics”, in Mechanics Computing in 1990’s and Beyond, Proceedings of the 1991 ASCE Engineering Mechanics Specialty Conference (held at the Ramada University Hotel, Columbus, Ohio, May 20-22, 1991), Vol. 1, pp. 283-287, ASCE Press, ISBN 0-87262-804-3.

[14]  Ju, J.W., “On statistical micromechanical process damage models for brittle solids with interacting microcracks”, in Mechanics Computing in 1990’s and Beyond, Proceedings of the 1991 ASCE Engineering Mechanics Specialty Conference (held at the Ramada University Hotel, Columbus, Ohio, May 20-22, 1991), Vol. 2, pp. 1122-1126, ASCE Press, ISBN 0-87262-804-3.

[15]  Ju, J.W., “On statistical micromechanical theories for brittle solids with interacting microcracks”, in Local Mechanics Concepts for Composite Material Systems, edited by J.N. Reddy, and K.L. Reifsnider, Proceedings of the 1991 IUTAM Symposium held at Blacksburg, Virginia, pp. 117-139, Springer-Verlag, Berlin Heidelberg 1992, ISBN 3-540-55547-1 and ISBN 0-387-55547-1.

[16]  Ju, J.W., “On algorithmic tangent moduli for a class of viscoplastic formulations”, in Proceedings of the 3rd International Conference on Computational Plasticity: Fundamentals and Applications, (held at Univ. Politecnica de Catalunya, Barcelona, Spain, April 6-10, 1992), Part I, pp. 141-152, Pineridge Press, Swansea, U.K., ISBN 0-90667-479-4.

[17]  Ju, J.W., “On statistical micromechanical damage models for brittle solids with interacting microcracks”, in Proceedings of the Third International Conference on Computational Plasticity: Fundamentals and Applications, (held at Univ. Politecnica de Catalunya, Barcelona, Spain, April 6-10, 1992), Part II, pp. 1467-1478, Pineridge Press, Swansea, U.K., ISBN 0-90667-479-4.

[18]  Ju, J.W., “On algorithmic tangent moduli for a class of viscoplastic models”, in Plastic Flow and Creep, pp. 67-78, Ed. by H.M. Zbib, AMD-Vol. 135 and MD-Vol. 31, ASME Press, New York, April 1992, ISBN 0-7918-0905-6, 1992 ASME Summer Mechanics Conference, held at Tempe, Arizona, April 28 – May 1, 1992.

[19]  Ju, J.W., and Tseng, K.H., “Recent development in two-dimensional micromechanical theories for elastic solids with interacting microcracks”, in Recent Advances in Damage Mechanics and Plasticity, pp. 91-102, Ed. by J.W. Ju, AMD-Vol. 132 and MD-Vol. 30, ASME Press, New York, April 1992, ISBN 0-7918-0902-1, 1992 ASME Summer Mechanics Conference, held at Tempe, Arizona, April 28 – May 1, 1992.

[20]  Ju, J.W., “Micromechanics and effective properties of elastic particulate composites”, in Proceedings of 1992 ASCE Engineering Mechanics Conference, pp. 95-98, Ed. by L.D. Lutes, and J.M. Niedzwecki, ASCE Press, New York, May 1992, ISBN 0-87262-867-1, held at College Station, Texas, May 24-27, 1992.

[21]  Tseng, K.H., and Ju, J.W., “Two-dimensional statistical micromechanical models for microcracked brittle solids”, in Proceedings of 1992 ASCE Engineering Mechanics Conference, pp. 361-364, Ed. by L.D. Lutes, and J.M. Niedzwecki, ASCE Press, New York, May 1992, ISBN 0-87262-867-1, held at College Station, Texas, May 24-27, 1992.

[22]  Ju, J.W., and Chen, T.M., “Micromechanics and effective moduli of elastic composites with randomly dispersed inhomogeneities”, in Macroscopic Behavior of Heterogeneous Materials from the Microstructure, pp. 95-109, Ed. by S. Torquato, and D. Krajcinovic, AMD-Vol. 147, ASME Press, New York, Nov. 1992, ISBN-0-7918-1101-8, 1992 ASME Winter Annual Meeting, held at Anaheim, California, Nov. 8-13, 1992.

[23]  Ju, J.W., and Chen, T.M., “Effective moduli of elastic composites containing microcracks or microvoids”, in Damage Mechanics in Composites, pp. 181-190, Ed. by D.H. Allen, and D.C Lagoudas, AMD-Vol. 150 and AD-Vol. 32, ASME Press, New York, Nov. 1992, ISBN 0-7918-1108-5, 1992 ASME Winter Annual Meeting, held at Anaheim, California, Nov. 8-13, 1992.

[24]  Ju, J.W., and Tseng, K.H., “An improved two-dimensional statistical micromechanical theory for elastic solids with accurate microcrack interaction models”, in Damage Mechanics and Localization, pp. 69-82, Ed. by J.W. Ju, and K.C. Valanis, AMD-Vol. 142 and MD-Vol. 34, ASME Press, New York, Nov. 1992, ISBN 0-7918-1086-0, 1992 ASME Winter Annual Meeting, held at Anaheim, California, Nov. 8-13, 1992.

[25]  Ju, J.W., and Lin, W.S., “Evolutionary micromechanical damage models for polycrystalline ceramics”, in Homogenization and Constitutive Modeling for Heterogeneous Materials, pp. 31-45, Ed. by C.S. Chang, and J.W. Ju, AMD-Vol. 166, ASME Press, New York, June 1993, ISBN 0-7918-1145-X, 1993 First ASCE-ASME-SES Joint Mechanics Conference, held at University of Virginia, Charlottesville, June 6-9, 1993.

[26]  Ju, J.W., and Chen, T.M., “Effective elastoplastic behavior of two-phase metal matrix composites”, in Recent Developments in Finite Element Analysis, pp. 161-170, Ed. by T.J.R. Hughes, E. Onate, and O.C. Zienkiewicz, published by International Center for Numerical Methods in Engineering, Barcelona, Spain, Sept. 1994, ISBN 84-87867-45-6.

[27]  Ju, J.W., “Micromechanical damage models for polycrystalline ceramics”, in Damage Mechanics in Composites 1994, pp. 149-161, Ed. by D.H. Allen, and J.W. Ju, AMD-Vol. 185, ASME Press, New York, Nov. 1994, ISBN 0-7918-1423-8, 1994 ASME Winter Annual Meeting, held at Chicago, Illinois, Nov. 6-11, 1994.

[28]  Ju, J.W. and Tseng, K.H., “Effective elastoplastic behavior of two phase metal matrix composites: Micromechanics and computational algorithms”, in Inelasticity and Micromechanics of Metal Matrix Composites, pp. 121-141, Elsevier Sciences, G.Z. Voyiadjis and J.W. Ju, editors, Dec. 1994, ISBN 0-444-81800-6.

[29]  Deng, H., Fourney, M.E., and Ju, J.W., “Experimental investigation of crack interaction and coalescence”, in Applied Mechanics in the Americas, Vol. 1, pp. 167-172, Ed. by L.A. Godoy, S.R. Idelsohn, P.A.A. Laura and D.T. Mook, Proceedings of the 4th Pan American Congress on Applied Mechanics, held at Buenos Aires, Argentina, Jan. 3-6, 1995.

[30]  Deng, H., Ju, J.W., and Fourney, M.E., “Experimental investigation of crack interaction and coalescence”, in Proceedings of the 10th Engineering Mechanics Conference, pp. 227-230, Ed. by S. Sture, ASCE Press, New York, May 1995, ISBN 0-7844-0083-0, Boulder, Colorado, May 21-24, 1995.

[31]  Ju, J.W., and Tseng, K.H., “Effective elastoplastic behavior of two-phase ductile matrix composites: Micro-mechanics and computational aspects”, in Proceedings of the 10th Engineering Mechanics Conference, pp. 321-324, Ed. by S. Sture, ASCE Press, New York, May 1995, ISBN 0-7844-0083-0, Boulder, Colorado, May 21-24, 1995.

[32]  Ju, J.W., and Tseng, K.H., “Effective elastoplastic behavior of two-phase ductile matrix composites: Return mapping algorithm and finite element implementation”, in Numerical Methods in Structural Mechanics, pp. 51-60, Ed. by J.W. Ju, AMD-Vol. 204, ASME Press, New York, June 1995, ISBN 0-7918-1319-3, 1995 ASME Joint Applied Mechanics and Materials Summer Conference, UCLA, Los Angeles, California, June 28-30, 1995.

[33]  Tseng, K.H., and Ju, J.W., “Micromechanical formulation on yielding behavior of elastoplastic ductile matrix containing many randomly dispersed voids”, in Micromechanical Modeling and Damage Characterization of Advanced Materials, pp. 13-21, Ed. by S.A. Meguid, AMD-Vol. 199/ MD-Vol. 55, ASME Press, New York, June 1995, ISBN 0-7918-1313-4, 1995 ASME Joint Applied Mechanics and Materials Summer Conference, UCLA, Los Angeles, California, June 28-30, 1995.

[34]  Ju, J.W., and Zhang, Y., “Thermo-micromechanical damage modeling of airfield concrete pavement”, in Proceedings of the 11th ASCE Engineering Mechanics Conference, pp. 727-730, Ed. by Y.K. Lin and T.C. Su, ASCE Press, New York, May 1996, ISBN 0-7844-0172-1, Ft. Lauderdale, Florida, May 19-22, 1996.

[35]  Ju, J.W., and Zhang, Y., “A thermo-micromechanical model for airfield concrete pavement under transient high temperature loading”, in Proceedings of the US Air Force Contractor/Grantee Meeting, pp. 47-52, Ed. by M. Chipley, Air Force Office of Research, Washington, D.C., February 2-5, 1997.

[36]  Ju, J.W., Chou, L.C., Nobuta, Y., and Horikoshi, K., “Elastic stress fields arising from single fiber pullout problem: Analytical solutions”, in Proceedings of the 12th ASCE Engineering Mechanics Conference, pp. 638-641, Ed. by H. Murakami and J.E. Luco, ASCE Press, Reston, VA, May 1998, held at La Jolla, California, May 17-20, 1998.

[37]  Ju, J.W., and Zhang, X.D., “Micromechanics and elastic moduli of fiber reinforced composites”, in Proceedings of the 12th ASCE Engineering Mechanics Conference, pp. 642-645, Ed. by H. Murakami and J.E. Luco, ASCE Press, Reston, VA, May 1998,held at La Jolla, California, May 17-20, 1998.

[38]  Ju, J.W., and Zhang, Y., “Thermo-hydro-mechanical damage modeling for airfield concrete pavement at high temperature”, in Proceedings of the 12th ASCE Engineering Mechanics Conference, pp. 904-907, Ed. by H. Murakami and J.E. Luco, ASCE Press, Reston, VA, May 1998, held at La Jolla, California, May 17-20, 1998.

[39]  Ju, J.W., and Sun, L.Z., “Elastoplasticity of MMCs with aligned spheroidal particles”, in Proceedings of the 12th ASCE Engineering Mechanics Conference, pp. 1037—1040, Ed. by H. Murakami and J.E. Luco, ASCE Press, Reston, VA, May 1998, held at La Jolla, California, May 17-20, 1998.

[40]  Sun, L.Z., and Ju, J.W., “Effective yielding characterization of ductile matrix composites containing aligned spheroidal particles”, in Proceedings of the Symposium on “Recent Advances of Ultrasonic NDE and Composite Characterization”, ASME Winter Conference, Nov. 1999, Nashville, Tennessee, Ed. by T. Kundu and V. Kinra.

[41]  Ju, J.W., and Weng, L.S., “On the effects of exciting frequencies, grain sizes, and damage upon P-wave velocity for ultrasonic NDT of concrete”, in Proceedings of the SPIE 5th Int. Symposium on “Nondestructive Evaluation of Aging Aircraft, Airports, and Aerospace Hardware IV”, SPIE Vol. 3994, March 5-9, 2000, Newport Beach, California, Ed. by A.K. Mal, Paper No. 3994-22.

[42]  Lee, H.K., Simunovic, S., and Ju, J.W., “Modeling of impact damage evolution in discontinuously reinforced carbon fiber composites”, in Advances in Computational Engineering & Sciences 2000, Vol. 2, pp. 1772-1777, Ed. By S.N. Atluri and F.W. Brust, Tech Science Press, Palmdale, CA, August 2000.

[43]  Stewart, J.P., Chu, D.B., Seed, R.B., Ju, J.W., and Perkins, W.J., et al., “Incidents of soil liquefaction from the 921 Chi-Chi (Taiwan) Earthquake”, in Proceedings of the Int. Workshop on Annual Commemoration of Chi-Chi Earthquake, Sep. 18-20, 2000, Taipei, Taiwan, Ed. By C.H. Loh, Y.B. Tsai and J.T. Huang, Paper No. C3-1.

[44]  Sun, L.Z., Liu, H.T., and Ju, J.W., “Influence of particle cracking on plastic behavior of discontinuously reinforced composites”, 8 pages, in Proceedings of the 15th ASCE Engineering Mechanics Conference, Ed. by A. Smyth, ASCE Press, Reston, VA, June 2002, held at Columbia University, NY, June 2-5, 2002.

[45]  Ju, J.W., and Ruan, H.N., “Effective elastoplastic damage model for fiber reinforced metal matrix composites with evolutionary complete fiber debonding”, 6 pages, in Proceedings of the 15th ASCE Engineering Mechanics Conference, Ed. by A. Smyth, ASCE Press, Reston, VA, June 2002, held at Columbia University, NY, June 2-5, 2002.

[46]  Liu, H.T., Sun, L.Z., and Ju, J.W., “An interfacial debonding model for particle-reinforced composites”, Paper No. IMECE2002-33106, 8 pages, in Proceedings of the 2002 International Mechanical Engineering Congress and Exhibition, ASME Press, November 17-22, 2002, held at New Orleans, LA.

[47]  Ju, J.W., Ruan, H.N., and Ko, Y.F., “Micromechanical evolutionary elastoplastic damage model for fiber reinforced metal matrix composites with fiber debonding”, in Proceedings of the Second International Conference on Multi-scale Materials Modeling, pp. 435-437, Ed. by N.M. Ghoniem, UCLA, Los Angeles, CA, Oct. 11-15, 2004.

[48]  Liu, H.T., Sun, L.Z., and Ju, J.W., “Micromechanics-based elastoplastic and damage modeling of particle reinforced composites”, Paper No. IMECE2004-59303, pages 1-8, in Proceedings of the 2004 International Mechanical Engineering Congress and Exhibition, ASME Press, Anaheim Hilton Hotel, CA, November 13-19, 2004.

[49]  Ju, J.W., Ruan, H.N., and Ko, Y.F., “Micromechanical evolutionary elastoplastic damage model for fiber reinforced metal matrix composites with fiber debonding”, Paper No. IMECE2004-59487, pages 1-3, in Proceedings of the 2004 International Mechanical Engineering Congress and Exhibition, ASME Press, Anaheim Hilton Hotel, CA, November 13-19, 2004.

[50]   Yazdani, S., Ju, J.W., and Kuo, A., “A method to generate damage functions”, in Proceedings of the 15th ASCE Engineering Mechanics Conference, ASCE Press, A. Smyth, Editor, pp. 1-6, June 2, 2002.

[51]  Lee, H.K. and Ju, J.W., “On micromechanical formulation to accommodate the second-order perturbation due to interactions of microcracks and inclusions in brittle composites”, in Proceedings of the International Conference on Computational and Experimental Engineering Sciences (ICCES-07), 6 pages, Miami Beach Resort, Miami, Florida, January 3-8, 2007.

[52]  Ju, J.W., and Yanase, K., “Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (CD-R) of the 18th ASCE Engineering Mechanics Conference, 5 pages, Virginia Tech, Blacksburg, Virginia, edited by M.R. Hajj, June 3-6, 2007.

[53]  Ju, J.W., Yuan, K.Y., and Kuo, A.W., “Hybrid coupled elastoplastic damage and healing formulations for geomaterials during earth moving processes”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (CD-R) of the 18th ASCE Engineering Mechanics Conference, 5 pages, Virginia Tech, Blacksburg, Virginia, edited by M.R. Hajj, June 3-6, 2007.

[54]  Ju, J.W., and Yanase, K., “Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress”, Symposium on Multiscale Damage and Failure Mechanics, in Proceedings of the 9th U.S. National Congress on Computational Mechanics, Hyatt Regency San Francisco, July 23-26, 2007.

[55]  Ju, J.W., Yuan, K.Y., and Kuo, A.W., “Hybrid coupled elastoplastic damage and healing formulations for geomaterials during earth moving processes”, Symposium on Numerical Techniques for the Modeling of Failure in Solids, in Proceedings of the 9th U.S. National Congress on Computational Mechanics, Hyatt Regency San Francisco, July 23-26, 2007.

[56]  Ju, J.W., and Yanase, K., “Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress”, in Proceedings of the 2007 International Symposium on Computational Mechanics, pages 88 to 92, edited by Z.H. Yao and M.W. Yuan, in Beijing, China, July 30-August 1, 2007, published by Springer and Tsinghua University Press, ISBN 978-7-302-15626-0.

[57]  Ju, J.W., and Yanase, K., “Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress”, in Proceedings of the 2007 ASME International Mechanical Engineering Congress and Exposition, 5 pages, in Seattle, Washington, November 11-15, 2007.

[58]  Ju, J.W., and Yanase, K., “Size-dependent probabilistic damage micromechanics for particle-reinforced metal matrix composites”, Plenary Lecture 4, in Proceedings of the 2nd International Symposium on Computational Mechanics, and the 12th International Conference on the Enhancement and Promotion of Computational Methods in Engineering and Science, Hong Kong (Holiday Inn Gold Mile Hotel) and Macau (MGM Grand Hotel), pages i-9 to i-10, November 29 to December 3, 2009, A.Y.T. Leung, V.P. Iu, J.W.-Z. Lu, editors, published by ICACM and EPMESC, Hong Kong, 2009.

[59]  Yanase, K., and Ju, J.W., “Effect of imperfect interface on mechanical behaviors of metal matrix composites”, in Proceedings of the JSME Conference on Mechanics of Materials (M&M 2010), 2 pages, October 9-11, 2010,  Nagaoka University of Technology, Niigata, Japan.

[60]  Yanase, K., and Ju, J.W., “Higher-order micromechanics and effective elastic moduli of particle reinforced composites”, 6 pages, in Proceedings of the 2011 TMS Annual Meeting and Exhibition, Symposium on “Commonality of Phenomena in Composite Materials II”, February 2011, published by the Minerals, Metals and Materials Society.

[61] Yuan, K.Y., Yuan, W., Ju, J.W., Yang, J.M., Kao, W., and Carlson, L., “Numerical simulation of mechanical properties of innovative pothole patching materials featuring high toughness, low viscosity nano-molecular resins”, 7 pages, in Proceedings of the 2012 SPIE Smart Structures/NDE Conference, SPIE paper no. 8347-47, March 11-15, 2012, Town & Country Resort and Convention Center, San Diego, CA, published by the SPIE.

[62] Ju, J.W., and Yanase, K., “Size-dependent probabilistic damage micromechanics and toughening behavior of particle/fiber reinforced composites”, Plenary Lecture 2, in Proceedings of the 1st International Conference on Damage Mechanics (ICDM-1), at Serbian Chamber of Engineers, pages 13 to 18, June 24 to 27, 2012, Chi L. Chow, J. Woody. Ju and Dragoslav M. Sumarac, editors, published by Serbian Chamber of Engineers, Belgrade, Serbia, 2012, ISBN 978-86-86115-09-6.

[63]  Ko, Y.F., and Ju, J.W., “Novel formulations for higher-order bounds on effective transverse elastic moduli of three-phase cylindrical fiber reinforced composites”, in Proceedings of the 2012 ASME International Mechanical Engineering Congress and Exposition (IMECE2012), ASME Press, 8 pages, in Houston, Texas, November 9-15, 2012.

[64]  Yuan, K.Y., Yuan, W., Ju, J.W., Yang, J.M., Kao, W., and Carlson, L., “Numerical predictions of visco-elastic properties and dynamic moduli of innovative pothole patching materials”, 8 pages, in Proceedings of the 2012 SPIE Smart Structures/NDE Conference, SPIE paper no. 8347-47, March 11-15, 2013, Town & Country Resort and Convention Center, San Diego, CA, published by the SPIE.

  1. FAbstracts in Conference Proceedings

[1]      Simo, J.C., Ju, J.W., and Taylor, R.L., “Mixed finite element methods and rate independent finite strain plasticity: Alternative formulations”, in Proceedings of the First World Congress on Computational Mechanics, Sep. 22-26, 1986, Univ. of Texas at Austin.

[2]      Simo, J.C., Ju, J.W., Taylor, R.L., and Pister, K.S., “An alternative computational framework for finite deformation damage-elasto-plasticity”, in Proceedings of the ASCE Engineering Mechanics Division Specialty Conference, May. 20-22, 1987, State Univ. of New York at Buffalo.

[3]      Ju, J.W., “Finite element solution of frictional contact problems by perturbed & augmented Lagrangian formulations”, in Proceedings of the 7th Specialty Conference of ASCE Engineering Mechanics Division, pp. 220, May 23-25, 1988, Blacksburg, Virginia.

[4]      Ju, J.W., “On rate dependent strain-based continuum damage models: Alternative formulations and computational aspects”, in Proceedings of the Joint Conference of ASME Applied Mechanics Division and Society of Engineering Science, June 20-22, 1988, Berkeley, California.

[5]      Ju, J.W., “On micromechanically based damage models for concrete”, The Third Joint Mechanics Conference of ASCE/ASME, July 9-12, 1989, San Diego, California.

[6]      Ju, J.W., “On three-dimensional micromechanical anisotropic damage models for brittle materials”, in Proceedings of the 11th U.S. National Congress of Applied Mechanics, May 21-25, 1990, Tucson, Arizona.

[7]      Ju, J.W., “A complete second order statistical micromechanical theory for brittle solids with microcracks”, in Proceedings of the 28th Annual Meeting of the Society of Engineering Science, Nov. 6-8, 1991, Gainesville, Florida.

[8]      Ju, J.W., “Evolutionary micromechanical damage models for polycrystalline ceramics”, in Proceedings of the First Joint SES-ASME-ASCE Conference, Ed. by C.T. Herakovich, and J.M. Duva, pp. 347, June 6-9, 1993, Charlottesville, Virginia.

[9]      Ju, J.W., “Micromechanics and effective moduli of elastic composites containing randomly dispersed particles or voids”, in Proceedings of the First Joint SES-ASME-ASCE Conference, Ed. by C.T. Herakovich, and J.M. Duva, pp. 478, June 6-9, 1993, Charlottesville, Virginia.

[10]  Ju, J.W., “A micromechanical approach for predicting effective elastoplastic behavior of metal matrix composite”, in Proceedings of the 12th U.S. National Congress of Applied Mechanics, Ed. by A.S. Kobayashi, pp. 195, June 27-July 1, 1994, Seattle, Washington.

[11]  Ju, J.W., “Local interaction among randomly located two fibers and a microcrack”, in Proceedings (Abstracts) of the 1995 ASME Joint Applied Mechanics and Materials Summer Conference, Ed. by A.K. Mal, pp. 71, June 28-30, 1995, UCLA, Los Angeles, California.

[12]  Ju, J.W., and Tseng, K.H., “Effective elastoplastic behavior of two-phase ductile matrix composites: Return mapping algorithm and finite element implementation”, in Proceedings (Abstracts) of the 1995 ASME Joint Applied Mechanics and Materials Summer Conference, Ed. by A.K. Mal, pp. 94, June 28-30, 1995, UCLA, Los Angeles, California.

[13]  Tseng, K.H., and Ju, J.W., “Micromechanical formulation on yielding behavior of elastoplastic ductile matrix containing many randomly dispersed voids”, in Proceedings (Abstracts) of the 1995 ASME Joint Applied Mechanics and Materials Summer Conference, Ed. by A.K. Mal, pp. 266, June 28-30, 1995, UCLA, Los Angeles, California.

[14]  Ju, J.W., and Zhang, Y., “Thermomechanical constitutive and damage models for airfield concrete pavement under transient high temperature loadings”, in Proceedings (Abstracts) of the 1997 Joint ASME/ASCE/SES Mechanics and Materials Conference (McNU97), Ed. by W.K. Liu, pp. 173, June 30-July 2, 1997, Northwestern University, Evanston, Illinois.

[15]  Ju, J.W., and Sun, L.Z., “Micromechanics and effective elastoplastic behavior of metal matrix composites containing aligned spheroidal inhomogeneities”, in Proceedings (Abstracts) of the 1997 Joint ASME/ASCE/SES Mechanics and Materials Conference (McNU97), Ed. by W.K. Liu, pp. 449, June 30-July 2, 1997, Northwestern University, Evanston, Illinois.

[16]  Ju, J.W., and Zhang, Y., “3-D thermomechanical constitutive and damage models for airfield concrete pavement under transient high temperature loading”, in Proceedings (Abstracts) of the 4th U.S. National Congress on Computational Mechanics, Ed. by M.K. Shephard, pp. 220, August 6-8, 1997, Hyatt Regency, San Francisco, California.

[17]  Ju, J.W., and Weng, L.S., “Damage assessment of concrete subjected to environmental attack using ultrasonic NDE”, in Proceedings (Abstracts) of the 1998 QNDE Conference, Ed. by R.B. Thompson, pp. 30, July 19-24, 1998, Snowbird Resort, Utah.

[18]  Ju, J.W., Lee, H.K., and Simunovic, S., “Micromechanical damage and constitutive modeling for impact simulation of random fiber composite structures”, in Proceedings (Abstracts) of the 5th U.S. National Congress on Computational Mechanics, Ed. by Kaspar Willam et al., pp. 119, August 4-6, 1999, University of Colorado, Boulder.

[19]  Ju, J.W., and Zhang, X.D., “Effective elastoplastic behavior of ductile matrix composites containing randomly located aligned elliptical fibers”, in Proceedings (Abstracts) of the 5th U.S. National Congress on Computational Mechanics, Ed. by Kaspar Willam et al., pp. 172, August 4-6 , 1999, University of Colorado, Boulder.

[20]  Ju, J.W., Weng, L.S., and Liu, Y., “Experimental investigations on the effects of exciting frequency, grain size, and damage upon P-wave velocity of ultrasonic NDT for concrete”, in Proceedings (Abstracts) of the SPIE 5th Int. Symposium on “Nondestructive Evaluation of Aging Aircraft, Airports, and Aerospace Hardware IV”, Ed. by A.K. Mal, pp. 273, March 5-9, 2000, Newport Beach Marriott Hotel, California.

[21]  Sun, L.Z., and Ju, J.W., “Micromechanics and overall elastoplastic responses of discontinuously reinforced metal matrix composites”, in Proceedings (Abstracts) of the 7th Annual International Conference on Composites Engineering, Ed. by David Hui, pp. 827-828, Denver, Colorado, July 3, 2000.

[22]  Hossain, N., Ju, J.W., Warneke, B., and Pister, K.S.J., “Characterization of the Young’s modulus of CMOS thin films”, in Proceedings (Abstracts) of the ASTM Symposium on Mechanical Properties of Structural Films, Ed. by C. Muhlstein and S. Brown, November 15-16, 2000, Orlando, Florida.

[23]  Sun, L.Z., and Ju, J.W., “Effect of particle cracking on elastoplastic behavior of metal matrix composites”, in Proceedings (Abstracts) of the 6th U.S. National Congress on Computational Mechanics, Ed. by Gregory Hulbert, pp. 430, Dearborn, Michigan, August 1-4, 2001.

[24]  Sun, L.Z., Liu, H.T., and Ju, J.W., “Micromechanical modeling of particle-debonding process and its influence on the effective elastoplastic behavior of composites”, in Proceedings (Abstracts) of the 14th U.S. National Congress on Theoretical and Applied Mechanics, Ed. by R.C. Batra and E.G. Henneke, pp. 291, Virginia Tech., Blacksburg, Virginia, June 23-28, 2002.

[25]  Sun, L.Z., Liu, H.T., and Ju, J.W., “Micromechanics-based elastoplastic and damage modeling of particle reinforced composites”, in Proceedings (Abstracts) of the 2003 ASME Mechanics and Materials Conference, Ed. by D. Krajcinovic and M.P. Mignolet, pp. 84, Camelback Inn Resort, Scottsdale, Arizona, June 17-21, 2003.

[26]  Ju, J.W., Ko, Y.F., and Ruan, H.N., “Micromechanical evolutionary elastoplastic damage model for FRMMC with complete fiber debonding”, in Proceedings (Abstracts) of the Second International Conference on Multi-scale Materials Modeling, pp. 155, Ed. by N.M. Ghoniem, UCLA, Los Angeles, CA, Oct. 11-15, 2004.

[27]  Ju, J.W., Ko, Y.F., and Ruan, H.N., “Effective elastoplastic damage model for fiber reinforced metal matrix composites with evolutionary partial fiber debonding”, in Proceedings (Abstracts) of the 8th US National Congress on Computational Mechanics Multi-scale Materials, Paper No. 1057, Presentation No. 39.5.3, Ed. by Leszek Demkowicz and Clint Dawson, the University of Texas, Austin, July 25-27, 2005.

[28]  Ju, J.W., Yuan, K-Y., and Kuo, A., “Novel strain-energy based hybrid isotropic elastoplastic damage and healing models for soils”, in Proceedings (Abstracts) of the 2006 World Congress on Computational Mechanics, Ed. by UCLA and NWU, published by the Int. Association of Computational Mechanics; Los Angeles, CA, July 16-22, 2006.

[29]  Ju, J.W., and Ko, Y.F., “Elastoplastic modeling of progressive interfacial debonding for fiber reinforced metal matrix composites”, in Proceedings (Abstracts) of the 2006 World Congress on Computational Mechanics, Ed. by UCLA and NWU, published by the Int. Association of Computational Mechanics; Los Angeles, CA, July 16-22, 2006.

[30]  Ju, J.W., and Oh, S., “Investigation of the crack-dislocation interaction effects and fatigue crack growth model”, in Proceedings (Abstracts) of the 2006 World Congress on Computational Mechanics, Ed. by UCLA and NWU, published by the Int. Association of Computational Mechanics; Los Angeles, CA, July 16-22, 2006.

[31]  Noy, A., Huang, J., Artyukhin, A., Wang, Y., Ju, J.W., and Stroeve, P., “Persistence length control of the polyelectrolyte layer-by-layer self-assembly on carbon nanotubes”, in Proceedings (Abstracts) of the 2006 World Congress on Computational Mechanics, Ed. by UCLA and NWU, published by the Int. Association of Computational Mechanics; Los Angeles, CA, July 16-22, 2006.

[32]   Lee, H.K., and Ju, J.W., “A three-dimensional stress analysis of a penny-shaped crack interacting with a spherical inclusion”, in Proceedings (Abstracts) of the 2006 World Congress on Computational Mechanics, Ed. by UCLA and NWU, published by the Int. Association of Computational Mechanics; Los Angeles, CA, July 16-22, 2006.

[33]  Ju, J.W., and Yanase, K., “Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (Abstracts) of the 18th ASCE Engineering Mechanics Conference, p. 121, Virginia Tech, Blacksburg, Virginia, edited by M.R. Hajj, June 3-6, 2007.

[34]  Liu, H.T., Sun, L.Z., and Ju, J.W., “Effect of progressive interfacial debonding on mechanical behavior of particle-reinforced composites”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (Abstracts) of the 18th ASCE Engineering Mechanics Conference, p. 114, Virginia Tech, Blacksburg, Virginia, edited by M.R. Hajj, June 3-6, 2007.

[35]  Ju, J.W., Yuan, K.Y., and Kuo, A.W., “Hybrid coupled elastoplastic damage and healing formulations for geomaterials during earth moving processes”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (Abstracts) of the 18th ASCE Engineering Mechanics Conference, p. 122, Virginia Tech, Blacksburg, Virginia, edited by M.R. Hajj, June 3-6, 2007.

[36]  Ju, J.W., and Yanase, K., “Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress”, Symposium on Multiscale Damage and Failure Mechanics, in Proceedings (Abstracts) of the 9th U.S. National Congress on Computational Mechanics, Hyatt Regency San Francisco, edited by P. Papadoupolos and T. Zohdi, July 23-26, 2007.

[37]  Ju, J.W., Yuan, K.Y., and Kuo, A.W., “Hybrid coupled elastoplastic damage and healing formulations for geomaterials during earth moving processes”, Symposium on Numerical Techniques for the Modeling of Failure in Solids, in Proceedings (Abstracts) of the 9th U.S. National Congress on Computational Mechanics, Hyatt Regency San Francisco, edited by P. Papadoupolos and T. Zohdi, July 23-26, 2007.

[38]  Ju, J.W., and Yanase, K., “Size-dependent probabilistic damage micromechanics for particle-reinforced metal matrix composites” (Keynote lecture), Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, in Proceedings (Abstracts) of the 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, p. 143, Sydney Convention Center, Sydney, Australia, edited by N. Khalili, S. Valliappan, Q. Li, and A. Russell, July 19-23, 2010.

[39]  Yanase, K., and Ju, J.W., “The modified Eshelby tensor and effective properties of spherical particle reinforced composite materials”, Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, in Proceedings (Abstracts) of the 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, p. 147, Sydney Convention Center, Sydney, Australia, edited by N. Khalili, S. Valliappan, Q. Li, and A. Russell, July 19-23, 2010.

[40]  Yanase, K., and Ju, J.W., “Toughening behaviors of unidirectional fibrous composites”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (Abstracts) of the 2010 ASCE Engineering Mechanics Conference, p. 22, USC campus, Los Angeles, CA, edited by Roger Ghanem, August 8-11, 2010.

[41]  Ju, J.W., and Ko, Y-F., “Multi-level elastoplastic damage mechanics for elliptical fiber reinforced composites with evolutionary fiber debonding”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (Abstracts) of the 2010 ASCE Engineering Mechanics Conference, p. 20, USC campus, Los Angeles, CA, edited by Roger Ghanem, August 8-11, 2010.

[42]  Ju, J.W., and Suwatnodom, P., “Fiber pullout modeling and fracture energy of steel fiber reinforced cementitious composites”, Symposium on Multiscale Behavior of Damage and Failure Mechanics, in Proceedings (Abstracts) of the 2010 ASCE Engineering Mechanics Conference, p. 36, USC campus, Los Angeles, CA, edited by Roger Ghanem, August 8-11, 2010.

[43]  “Size-dependent probabilistic damage micromechanics and toughening mechanism for particle or fiber reinforced composites”, (J.W. Ju and K. Yanase), Keynote lecture, Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, in Proceedings (Abstracts) of the 11th U.S. National Congress on Computational Mechanics, Hilton Minneapolis, Minneapolis, edited by Kumar Tamma, July 24-28, 2011.

[44]  “Micromechanics and viscoelastic behavior of particle reinforced composites with damaged interfaces”, (K. Yanase, J.W. Ju and K.Y Yuan), Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, in Proceedings (Abstracts) of the 11th U.S. National Congress on Computational Mechanics, Hilton Minneapolis, Minneapolis, edited by Kumar Tamma, July 24-28, 2011.

[45]  “Effect of fiber cracking on elastoplastic behavior of fiber reinforced metal matrix composites”, (Y.F. Ko and J.W. Ju), Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, in Proceedings (Abstracts) of the 11th U.S. National Congress on Computational Mechanics, Hilton Minneapolis, Minneapolis, edited by Kumar Tamma, July 24-28, 2011.

[46]  “Size-dependent probabilistic damage micromechanics and toughening mechanism for particle or fiber reinforced composites”, (J.W. Ju and K. Yanase), Semi-plenary lecture, in Proceedings (Abstracts) of the 3rd International Symposium on Computational Mechanics and the 2nd International Symposium on Computational Structural Engineering, National Taiwan University, Taipei, edited by Y.B. Yang, L.J. Leu and C.S. Chen, December 4-7, 2011.

[47]  “Effect of fiber cracking on elastoplastic behavior of fiber reinforced metal matrix composites”, (J.W. Ju and Y.F. Ko), Invited Talk, Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, in Proceedings (Abstracts) of the 3rd International Symposium on Computational Mechanics and the 2nd International Symposium on Computational Structural Engineering, National Taiwan University, Taipei, edited by Y.B. Yang, L.J. Leu and C.S. Chen, December 4-7, 2011.

[48]    Ju, J.W., et al., “Multi-level micromechanical modeling of intelligent self-healing mechanisms and effective moduli of concrete and cementitious composites”, Keynote speaker, Symposium on “Fundamental Theory for the Performance Evolution and Sensing Control of Urban Metro Structures”, the 2012 International Conference on Computational and Experimental Engineering and Sciences (ICCES’12), Minoa Palace Resort, Crete, Greece, May 1, 2012.

[49]   Yuan, K.Y., Yuan, W., Ju, J.W., Yang, J.M., Kao, W., and Carlson, L., “Mechanical properties of innovative pothole patching materials featuring high toughness, low viscosity nano-molecular resins”, Symposium on “Advances in Geotechnical Engineering”, the 2013 International Conference on Computational and Experimental Engineering and Sciences (ICCES’13), Seattle, Washington, May 24-28, 2013.

  1. Technical Reports

[1]      “A Parameter Estimation Algorithm and Extensive Numerical Simulation for the Cap Model” (J.W. Ju, J.C. Simo, K.S. Pister and R.L. Taylor) Report No. DNA-TR-86-127, Defense Nuclear Agency, Contract No. DNA 001-84-C-0304, Nov. 1985.

[2]      “An Assessment of the Cap Model: Consistent Return Algorithms and Rate-Dependent Extension” (J.C. Simo, J.W. Ju, K.S. Pister, and R.L. Taylor), Report No. UCB/SESM-86/5, Department of Civil Engineering, University of California, Berkeley, June 1986.

[3]      “Strain and Stress Based Continuum Damage Models, Part I: Formulation” (J.C. Simo and J.W. Ju), Report No. UCB/SESM-86/9, Department of Civil Engineering, University of California, Berkeley, Sep. 1986.

[4]      “Strain and Stress Based Continuum Damage Models, Part II: Computational Aspects” (J.C. Simo and J.W. Ju), Report No. UCB/SESM-86/10, Department of Civil Engineering, University of California, Berkeley, Sep. 1986.

[5]      “Constitutive Modeling for Inelastic Materials Including Damage and Finite Strain Effects” (J.W. Ju), Report No. UCB/SESM-86/12, Department of Civil Engineering, University of California, Berkeley, Nov. 1986.

[6]      “On Finite Element Solution of Frictional Nonlinear Contact Problems: Perturbed and Augmented Lagrangian Formulations” (J.W. Ju), Report No. PU/CEOR/SM-88-2, Department of Civil Engineering and Operations Research, Princeton University, March 1988.

[7]      “On Energy-Based Coupled Elastoplastic Damage Theories: Constitutive Modeling and Computational Aspects” (J.W. Ju), Report No. PU/CEOR/SM-88-8, Department of Civil Engineering and Operations Research, Princeton University, July 1988.

[8]      “On Energy-Based Coupled Elastoplastic Damage Models at Finite Strains” (J.W. Ju), Report No. PU/ CEOR/SM-88-9, Department of Civil Engineering and Operations Research, Princeton University, Aug. 1988.

[9]      “Consistent Tangent Moduli for a New Class of Viscoplasticity” (J.W. Ju), Report No. PU/ CEOR/SM-88-10, Department of Civil Engineering and Operations Research, Princeton University, Sep. 1988.

[10]     “Application of the Continuum Damage Model to Concrete” (R.J. Detwiler and J.W. Ju), Report No. PU/CEOR/SM-89-2, Department of Civil Engineering and Operations Research, Princeton University, March 1989.

[11]  “A Unified Treatment of Consistent Tangent Moduli for Elasto-plasticity and Elasto-visco-plasticity” (J.W. Ju and R. L. Taylor), Report No. PU/CEOR/SM-89-3, of Civil Engineering and Operations Research, Princeton University, April 1989.

[12]  “Dynamic Rate-Dependent Elastoplastic Damage Modeling of Concrete Subject to Blast Loading: Formulation and Computational Aspects” (J.W. Ju), Report No. PU/CEOR/SM-89-5, Department of Civil Engineering and Operations Research, Princeton University, Sept. 1989.

[13]  “Damage Mechanics of Composite Materials: Constitutive Modeling and Computational Algorithms” (J.W. Ju), Report No. PU/CEOR/SM-89-7, Department of Civil Engineering and Operations Research, Princeton University, Nov. 1989.

[14]  “On the Notion of Isotropic and Anisotropic Damage Variables in Continuum Damage Mechanics” (J.W. Ju), Report No. PU/CEOR/SM-89-8, Department of Civil Engineering and Operations Research, Princeton University, Dec. 1989.

[15]  “A Micromechanical Damage Model for Uniaxially Reinforced Composites Weakened by Interfacial Arc Microcracks” (J.W. Ju), Report No. PU/CEOR/SM-90-1, Department of Civil Engineering and Operations Research, Princeton University, Jan. 1990.

[16]  “On Three-Dimensional Self-Consistent Micromechanical Damage Models for Brittle Solids. Part I: Tensile Loadings” (J.W. Ju and X. Lee), Report No. PU/CEOR/SM-90-2, Department of Civil Engineering and Operations Research, Princeton University, June 1990.

[17]  “On Three-Dimensional Self-Consistent Micromechanical Damage Models for Brittle Solids. Part II: Compressive Loadings” (X. Lee and J.W. Ju), Report No. PU/CEOR/SM-90-3, Department of Civil Engineering and Operations Research, Princeton University, June 1990.

[18]  “On Two-Dimensional Statistical Micromechanical Damage Models for Brittle Solids with Interacting Microcracks. Part I: General Formulations” (J.W. Ju and T.M. Chen), Report No. PU/ CEOR/SM-90-5, Department of Civil Engineering and Operations Research, Princeton University, August 1990.

[19]  “On Two-Dimensional Statistical Micromechanical Damage Models for Brittle Solids with Interacting Microcracks. Part II: Process Models” (J.W. Ju and T.M. Chen), Report No. PU/ CEOR/ SM-90-6, Department of Civil Engineering and Operations Research, Princeton University, August 1990.

[20]  “Damage Mechanics of Composite Materials: Constitutive Modeling and Computational Algorithms II” (J.W. Ju), Report No. PU/CEOR/SM-91-1, Department of Civil Engineering and Operations Research, Princeton University, April 1991.

[21]  “A Three-Dimensional Statistical Micromechanical Theory for Brittle Solids with Interacting Microcracks” (J.W. Ju and K.H. Tseng), Report No. PU/CEOR/SM-91-4, Department of Civil Engineering and Operations Research, Princeton University, June 1991.

[22]  “Micromechanical Damage Theories for Brittle Solids with Interacting Microcracks” (J.W. Ju), Report No. PU/CEOR/SM-91-5, Department of Civil Engineering and Operations Research, Princeton University, June 1991.

[23]  “Micromechanics and Effective Moduli of Elastic Particulate Composites” (J.W. Ju and T.M. Chen), Report No. PU/CEOR/SM-92-1, Department of Civil Engineering and Operations Research, Princeton University, Feb. 1992.

[24]  “Effective Elastic Moduli of Two-Phase Composites Containing Spherical Inhomogeneities: A Novel Approach for Particle Interaction Effects” (J.W. Ju and T.M. Chen), Report No. PU/ CEOR/SM-92-2, Department of Civil Engineering and Operations Research, Princeton University, Feb. 1992.

[25]  “Micromechanical Damage Theories for Brittle Solids with Interacting Microcracks” (J.W. Ju), Report No. PU/CEOR/SM-93-1, Department of Civil Engineering and Operations Research, Princeton University, March 1993.

[26]  “An Improved Two-Dimensional Micromechanical Theory for Brittle Solids with Many Randomly Located Interacting Microcracks” (J.W. Ju and K.H. Tseng), Report No. UCLA/ENG-94-104, School of Engineering and Applied Science, UCLA, Sept. 1994.

[27]  “On Micromechanical Evolutionary Damage Models for Polycrystalline Ceramics” (J.W. Ju), Report No. UCLA/ENG-94-105, School of Engineering and Applied Science, UCLA, Sept. 1994.

[28]  “On the Investigation of the Attenuation of P-Wave Amplitude in Concrete with Simulated Deterioration” (E. Gutierrez and J.W. Ju), UCLA Undergraduate Science Journal, Vol. 15, pp. 51-54, Spring 2002.

[29]  “Aggregate Testing and Concrete Mix Design and Test”, (J.W. Ju), Technical Report to Los Angeles County Sanitation District, Jan. 2007, UCLA, 116 pages.