Publications – Jonathan P. Stewart, Ph.D., P.E.

Book Chapters

1. Kramer, S.L. and Stewart, J.P. (2004). Chapter 4: “Geotechnical Aspects of Seismic Hazards,” in Earthquake Engineering: From Engineering Seismology to Performance-Based Engineering, Y. Bozorgnia and V.V. Bertero (editors), CRC Press, 85 pages.

 Archival Journal Articles

101. Zimmaro, P and JP Stewart (2017). “Site-specific seismic hazard analysis for Calabrian dam site using regionally customized seismic source and ground motion models,” Soil Dyn. Earthquake Eng., 94, 179–192.
100. Parker, GA, JA Harmon, JP Stewart, YMA Hashash, AR Kottke, EM Rathje, WJ Silva, and KW Campbell (2017). “Proxy‐Based VS30 Estimation in Central and Eastern North America,” Bull. Seism. Soc. Am., 107, 117-131.
99. Shafiee, A, JP Stewart, R Venugopal, and SJ Brandenberg (2017). “Adaptation of broadband simple shear device for constant volume and stress-controlled testing,” Geotechnical Testing J., 40(1), 15-28.
98. Deverel, SJ, S Bachand, SJ Brandenberg, CE Jones, JP Stewart, and P Zimmaro (2016). “Factors and processes affecting Delta levee system vulnerability,” San Francisco Estuary and Watershed Science, 14(4).
97. Afshari, K and JP Stewart, (2016). “Validation of duration parameters from SCEC broadband platform simulated ground motions,” Seism. Res. Letters, 87(6), 1355-1362.
96. Stewart, JP, SL Kramer, DY Kwak, MW Greenfield, RE Kayen, K Tokimatsu, JD Bray, CZ Beyzaei, M Cubrinovski, T Sekiguchi, S Nakai, Y Bozorgnia (2016). “PEER-NGL project: Open source global database and model development for the next-generation of liquefaction assessment procedures,” Soil Dyn. Earthquake Eng., 91, 317–328.
95. Khalili-Tehrani, P, A Shamsabadi, JP Stewart, E Taciroglu (2016). “Backbone curves with physical parameters for passive lateral response of homogeneous abutment backfills,” Bull. Earthquake Eng., 14(11), 3003-3023.
94. Kwak, DY, JP Stewart, SJ Brandenberg, A Mikami (2016). “Seismic levee system fragility considering spatial correlation of demands and component fragilities,” Earthquake Spectra, 32(4), 2207-2228.
93. Anagnos, T, MC Comerio, and JP Stewart (2016). “Earthquake loss estimates and policy implications for nonductile concrete buildings in Los Angeles,” Earthquake Spectra, 32(4), 1951-1973.
92. Afshari, K and JP Stewart (2016). “ Physically parameterized prediction equations for significant duration in active crustal regions,” Earthquake Spectra, 32(4), 2057-2081.
91. Groholski, DR, YMA Hashash, B Kim, M Musgrove, J Harmon, and JP Stewart (2016). “A simplified non-linear shear model to represent small-strain nonlinearity and soil strength in one-dimensional seismic site response analysis,” J. Geotech. Geoenviron. Eng., 142(9), 04016042.
90. Kim, B, YMA Hashash, JP Stewart, EM Rathje, JA Harmon, MI Musgrove, KW Campbell, and WJ Silva (2016). “Relative differences between nonlinear and equivalent-linear 1D site response analyses,” Earthquake Spectra, 32, 1845-1865.
89. Givens, MJ, G Mylonakis, JP Stewart (2016). “Modular analytical solutions for foundation damping in soil-structure interaction applications,” Earthquake Spectra, 32, 1749-1768
88. Turner, BJ, SJ Brandenberg, and JP Stewart, (2016). “Case study of parallel bridges affected by liquefaction and lateral spreading,” J. Geotech. Geoenviron. Eng., 142(7), 05016001.
87. Stewart, JP, DM Boore, E Seyhan, GM Atkinson (2016). “NGA-West2 equations for predicting vertical-component PGA, PGV, and 5%-damped PSA from shallow crustal earthquakes,” Earthquake Spectra, 32, 1005-1031.
86. Kwak, DY, JP Stewart, SJ Brandenberg, and A Mikami (2016). “Characterization of seismic levee fragility using field performance data,” Earthquake Spectra, 32, 193-215.
85. Kim, B, YMA Hashash, EM Rathje, JP Stewart, S Ni, PG Somerville, AR Kottke, WJ Silva, and KW Campbell (2016). “Subsurface shear-wave velocity characterization using P-wave seismograms in Central and Eastern North America,” Earthquake Spectra, 32, 143-169.
84. Star, LM, MJ Givens, RL Nigbor, JP Stewart (2015). “Field testing of structure on shallow foundation to evaluate SSI effects,” Earthquake Spectra, 31, 2511-2534.
83. Kwak, DY, SJ Brandenberg, A Mikami, JP Stewart (2015). “Prediction equations for estimating shear‐wave velocity from combined geotechnical and geomorphic indexes based on Japanese data set,” Bull. Seism. Soc. Am., 105, 1919-1930.
82. Brandenberg, SJ, G Mylonakis, JP Stewart (2015). “Kinematic framework for evaluating seismic earth pressures on retaining walls,” J. Geotech. Geoenviron. Eng., 141(7), 04015031
81. Shafiee, A, JP Stewart, and SJ Brandenberg (2015). “Reset of secondary compression clock for peat by cyclic straining,” J. Geotech. Geoenviron. Eng., 141(3), 02815001
80. Stewart, JP, J Douglas, M Javanbarg, Y Bozorgnia, NA Abrahamson, DM Boore, KW Campbell, E Delavaud, M Erdik, and PJ Stafford (2015). “Selection of ground motion prediction equations for the Global Earthquake Model,” Earthquake Spectra, 31, 19-45.
79. Dreger, DS, GC Beroza, SM Day, CA Goulet, TH Jordan, PA Spudich, and JP Stewart (2015). “Validation of the SCEC broadband platform V14.3 simulation methods using pseudospectral acceleration data,” Seismological Research Letters, 86, 39-47.
78. Stewart, JP, N Klimis, A Savvaidis, N Theodoulidis, E Zargli, G Athanasopoulos, P Pelekis, G Mylonakis and B Margaris (2014). “Compilation of a local VS profile database and Its application for inference of VS30 from geologic‐ and terrain‐based proxies,” Bull. Seism. Soc. Am., 106, 2827-2841.
77. Seyhan, E and JP Stewart (2014). “Semi-empirical nonlinear site amplification from NGA-West 2 data and simulations,” Earthquake Spectra, 30, 1241-1256.
76. Gregor, N, NA Abrahamson, GM Atkinson, DM Boore, Y Bozorgnia, KW Campbell, BS-J Chiou, IM Idriss, R Kamai, E Seyhan, W Silva, JP Stewart, and R Youngs (2014). “Comparison of NGA-West2 GMPEs,” Earthquake Spectra, 30, 1179-1197.
75. Boore, DM, JP Stewart, E Seyhan, and GM Atkinson (2014). “NGA-West2 equations for predicting PGA, PGV, and 5%-damped PSA for shallow crustal earthquakes,” Earthquake Spectra, 30, 1057-1085.
74. Ancheta, TD, RB Darragh, JP Stewart, E Seyhan, WJ Silva, BS-J Chiou, KE Wooddell, RW Graves, AR Kottke, DM Boore, T Kishida, and JL Donahue (2014). “NGA-West2 database,” Earthquake Spectra, 30, 989-1005.
73. Seyhan, E, JP Stewart, TD Ancheta, RB Darragh, and RW Graves (2014). “NGA-West 2 site database,” Earthquake Spectra, 30, 1007-1024.
72. Bozorgnia, Y, NA Abrahamson, L Al Atik, TD Ancheta, GM Atkinson, JW Baker, A Baltay, DM Boore, KW Campbell, BS-J Chiou, R Darragh, S Day, J Donahue, RW Graves, N Gregor, T Hanks, IM Idriss, R Kamai, T Kishida, A Kottke, SA Mahin, S Rezaeian, B Rowshandel, E Seyhan, S Shahi, T Shantz, W Silva, P Spudich, JP Stewart, J Watson-Lamprey, K Wooddell, and R Youngs (2014). “NGA-West 2 research project,” Earthquake Spectra, 30, 973-987.
71. Reinert, E, JP Stewart, RES Moss, and SJ Brandenberg (2014). “Dynamic response of a model levee on Sherman Island peat: A curated data set,” Earthquake Spectra, 30(2), 639-656.
70. Hashash, YMA, AR Kottke, JP Stewart, KW Campbell, B Kim, C Moss, S Nikolaou, EM Rathje, WJ Silva (2014). “Reference rock site condition for central and eastern North America,” Bull. Seism. Soc. Am., 104(2), 684-701 .
69. Yee, E, PM Duku, and JP Stewart (2014). “Cyclic volumetric strain behavior of sands with fines of low plasticity,” J. Geotech. Geoenviron. Eng., 140(4), 04013042 (10 pages).
68. Khalili-Tehrani, P, ER Ahlberg, C Rha, A Lemnitzer, JP Stewart, E Taciroglu, and JW Wallace (2014). “Nonlinear load-deflection behavior of reinforced concrete drilled piles in stiff clay,”J. Geotech. Geoenviron. Eng., 140(3), 04013022 (14 pages).
67. Afacan, KB, SJ Brandenberg, and JP Stewart (2014). “Centrifuge modeling studies of site response in soft clay over wide strain range,” J. Geotech. Geoenviron. Eng., 140(2), 04013003 (13 pages).
66. Seyhan, E, JP Stewart, and RW Graves (2013). “Calibration of a semi-stochastic procedure for simulating high-frequency ground motions,”Earthquake Spectra, 29 (4), 1495-1519.
65. Yee, E, JP Stewart, and K Tokimatsu (2013). “Elastic and large-strain nonlinear seismic site response from analysis of vertical array recordings,”J. Geotech. Geoenviron. Eng., 139 (10), 1789-1801.
64. Cox, BR, RW Boulanger, K Tokimatsu, CM Wood, A Abe, S Ashford, J. Donahue, K Ishihara, R Kayen, K Katsumata, T Kishida, T Kokusho, HB Mason, R Moss, JP Stewart, K Tohyama, and D Zekkos (2013). “Liquefaction at strong motion stations and in Urayasu City during the 2011 Tohoku-Oki earthquake,”Earthquake Spectra, 29 (S1), S55-80.
63. Stewart, JP, S Midorikawa, RW Graves, K Khodaverdi, H Miura, Y Bozorgnia, and KW Campbell (2013). “Implications of Mw 9.0 Tohoku-oki Japan earthquake for ground motion scaling with source, path, and site parameters,”Earthquake Spectra, 29 (S1), S1-21.
62. Boroschek, R, V Contreras , DY Kwak, and JP Stewart (2012). “Strong ground motion attributes of the 2010 Mw 8.8 Maule Chile, Earthquake,”Earthquake Spectra, 28 (S1), S19-38.
61. Stewart, JP, G Lanzo, A Pagliaroli, G Scasserra, G DiCapua, S Peppolini, R Darragh, and N Gregor (2012). “Ground motion recordings from the Mw 6.3 2009 L’Aquila earthquake in Italy and their engineering implications,” Earthquake Spectra, 28 (1), 317-345.
60. Stewart, JP, NA Abrahamson, GM Atkinson, JW Baker, DM Boore, Y Bozorgnia, KW Campbell, CD Comartin, IM Idriss, M Lew, M Mehrain, JP Moehle, F Naeim, and TA Sabol (2011). “Representation of bidirectional ground motions for design spectra in building codes,” Earthquake Spectra, 27 (3), 927-937.
59. Star, LM, JP Stewart, and RW Graves (2011). “Comparison of ground motions from hybrid simulations to NGA prediction equations,” Earthquake Spectra, 27 (2), 331-350.
58. Tileylioglu, S, JP Stewart, and RL Nigbor (2011). “Dynamic stiffness and damping of a shallow foundation from forced vibration of a field test structure,” J. Geotech. & Geoenv. Engrg., 137 (4), 344-353.
57. Yee, E, JP Stewart, and RP Schoenberg (2011). “Characterization and utilization of noisy displacement signals from simple shear device using spectral, linear, and Kernel regression,” Soil Dyn. Earthquake Eng., 31 (1), 25-32.
56. Lemnitzer, A, P Khalili-Tehrani, ER Ahlberg, C Rha, T Taciroglu, JW Wallace, and JP Stewart (2010). “Nonlinear efficiency factors for bored pile group under lateral loading,” J. Geotech. & Geoenv. Engrg., 136 (12), 1673-1685.
55. Margaris, B, G Athanasopoulos, G Mylonakis, C Papaioannou, N Klimis, N Theodulidis, A Savvaidis, V Efthymiadou, and JP Stewart (2010). “The 8 June 2008 Mw6.4 Achaia–Elia, Greece Earthquake: Source Characteristics, Ground Motions, and Ground Failure,” Earthquake Spectra, 26 (2), 399-424.
54. Shamsabadi, A, P Khalili-Tehrani, JP Stewart, and E Taciroglu (2010). “Validated simulation models for lateral response of bridge abutments with typical backfills,” J. Bridge Engineering, ASCE, 15 (3), 302-311.
53. Gajan, S, P Raychowdhury, TC Hutchinson, BL Kutter, and JP Stewart (2010). “Application and validation of practical tools for nonlinear soil-foundation interaction analysis,” Earthquake Spectra, 26 (1), 111-129.
52. Scasserra, G, JP Stewart, P Bazzurro, G Lanzo, and F Mollaioli (2009). “A comparison of NGA ground-motion prediction equations to Italian data,” Bull. Seism. Soc. Am., 99 (5), 2961-2978.
51. Goulet, CA and JP Stewart (2009). “Pitfalls of deterministic application of nonlinear site factors in probabilistic assessment of ground motions,” Earthquake Spectra, 25 (3), 541-555.
50. Stewart, JP, J Hu, RE Kayen, AJ Lembo Jr., BD Collins, CA Davis, and TD O’Rourke (2009). “Use of airborne and terrestrial LIDAR to detect ground displacement hazards to water systems,” J. Surveying Engineering, ASCE, 135 (3), 113-124.
49. Scasserra, G, JP Stewart, RE Kayen, and G Lanzo (2009). “Database for earthquake strong motion studies in Italy ,” Journal of Earthquake Engineering, 13 (6), 852-881.
48. Lemnitzer, A, ER Ahlberg, RL Nigbor, A Shamsabadi, JW Wallace, and JP Stewart (2009). “Lateral performance of full-scale bridge abutment wall with granular backfill,” J. Geotech. & Geoenv. Engrg., ASCE, 135 (4), 506-514.
47. Graves, RW, BT Aagaard, KW Hudnut, LM Star, JP Stewart, and TH Jordan (2008). “Broadband simulations for Mw 7.8 southern San Andreas earthquakes: Ground motion sensitivity to rupture speed ,” Geophysical Research Letters, Vol. 35, L22302, doi:10.1029/2008GL035750
46. Chu, DB, JP Stewart, RW Boulanger, and P-S Lin (2008). “Cyclic softening of low plasticity clay and its effect on seismic foundation performance,” J. Geotech. & Geoenv. Engrg., ASCE, 134 (11), 1595-1608.
45. Duku, PM, JP Stewart, DH Whang, and E Yee, (2008). “Volumetric strains of clean sands subject to cyclic loads,” J. Geotech. & Geoenv. Engrg., ASCE, 134 (8), 1073-1085.
44. Mikami, A, JP Stewart, and M Kamiyama (2008). “Effects of time series analysis protocols on transfer functions calculated from earthquake accelerograms,” Soil Dyn. Earthquake Eng., 28 (9), 695-706.
43. Kwok, AO, JP Stewart, and YMA Hashash, (2008). “Nonlinear ground response analysis of Turkey Flat shallow stiff soil site to strong ground motion,” Bull. Seism. Soc. Am., 98(1), 331-343.
42. Stewart, JP and S Tileylioglu (2007). “Input ground motions for tall buildings with subterranean levels,” Structural Design of Tall and Special Buildings, 16(5), 543-557.
41. Kwok, AO, JP Stewart, YMA Hashash, N Matasovic, R Pyke, Z Wang, and Z Yang (2007). “Use of exact solutions of wave propagation problems to guide implementation of nonlinear seismic ground response analysis procedures,” J. Geotech. & Geoenv. Engrg., ASCE, 133 (11), 1385-1398.
40. Goulet, CA, CB Haselton, J Mitrani-Reiser, JL Beck, GG Deierlein, KA Porter, and JP Stewart (2007). “Evaluation of the seismic performance of a code-conforming reinforced-concrete frame building – from seismic hazard to collapse safety and economic losses,” Earthquake Engineering and Structural Dynamics, 36 (13), 1973-1997.
39. Duku, PM, JP Stewart, DH Whang, and R Venugopal (2007). “Digitally controlled simple shear apparatus for dynamic soil testing,” Geotech. Testing Journal, ASTM, 30 (5), 368-377.
38. Chu, DB, JP Stewart, TL Youd, and BL Chu (2006). “Liquefaction-induced lateral spreading in near-fault regions during the 1999 Chi-Chi, Taiwan earthquake,” J. Geotech. & Geoenv. Engrg., ASCE, 132 (12), 1549-1565.
37. Kempton, JJ and JP Stewart (2006). “Prediction equations for significant duration of earthquake ground motions considering site and near-source effects,” Earthquake Spectra, 22(4), 985-1013.
36. Rathje, EM, JP Stewart, MB Baturay, JD Bray, and JP Bardet (2006). “Strong ground motions and damage patterns from the 1999 Duzce earthquake in Turkey,” Journal of Earthquake Engineering, 10(5), 693-724.
35. Kwok, AO and JP Stewart (2006). “Evaluation of the effectiveness of theoretical 1D amplification factors for earthquake ground-motion prediction,” Bull. Seism. Soc. Am., 96 (4a), 1422-1436.
34. Moss, RES, RB Seed, RE Kayen, JP Stewart, A Der Kiureghian, and KO Cetin (2006). “CPT-based probabilistic and deterministic assessment of in situ seismic soil liquefaction potential,” J. Geotech. & Geoenv. Engrg., ASCE, 132 (8), 1032-1051.
33. Janoyan, K, JW Wallace, and JP Stewart (2006). “Full scale cyclic lateral load test of reinforced concrete shaft-column,” ACI Structural Journal, 103 (2), 178-187.
32. Pradel, DE, PM Smith, JP Stewart, and G Raad (2005). “Case history of landslide movement during the Northridge earthquake,” J. Geotech. & Geoenv. Engrg., ASCE, 131 (11), 1360-1369.
31. Stewart, JP, Y Choi, and RW Graves (2005). “Uncertainty of southern California basin depth parameters,” Bull. Seism. Soc. Am. 95 (5), 1988-1993.
30. Stewart, JP and SE Sholtis (2005). “Case study of strong ground motion variations across cut slope,” Soil Dyn. Earthquake Eng., 25 (7-10), 539-545.
29. Choi, Y, JP Stewart, and RW Graves (2005). “Empirical model for basin effects that accounts for basin depth and source location,” Bull. Seism. Soc. Am., 95 (4), 1412-1427.
28. Yu, E, DH Whang, JP Conte, JP Stewart, and JW Wallace (2005). “Forced-vibration testing of buildings using the linear shaker seismic simulation (LSSS) testing method,” Earthquake Engineering and Structural Dynamics, 34, 737-761.
27. Choi, Y and JP Stewart (2005). “Nonlinear site amplification as function of 30 m shear wave velocity,” Earthquake Spectra, 21 (1), 1-30.
26. Cetin, KO, TL Youd, RB Seed, JD Bray, JP Stewart, T Durgunoglu, W Lettis, and MT Yilmaz (2004). “Liquefaction-induced lateral spreading at Izmit Bay during the Kocaeli (Izmit) -Turkey earthquake,” J. Geotech. & Geoenv. Engrg., ASCE, 130 (12), 1300-1313.
25. Whang, DH, JP Stewart, and JD Bray (2004). “Effect of compaction conditions on the seismic compression of compacted fill soils,” Geotechnical Testing Journal, ASTM, 27 (4), 371-379.
24. Chu, DB, JP Stewart, S Lee, JS Tsai, PS Lin, BL Chu, RB Seed, SC Hsu, MS Yu, MCH Wang (2004). “Documentation of soil conditions at liquefaction and non-liquefaction sites from 1999 Chi-Chi (Taiwan) earthquake,” Soil Dyn. Earthquake Eng., 24 (9-10), 647-657.
23. Bray, JD, RB Sancio, HT Durgunoðlu, A Önalp, TL Youd, JP Stewart, RB Seed, KO Cetin, E Bol, MB Baturay, C Christensen, and T Karadayýlar (2004). “Subsurface characterization at ground failure sites in Adapazari, Turkey,” J. Geotech.. & Geoenv. Engrg., ASCE, 130 (7), 673-685.
22. Stewart, JP, PM Smith, DH Whang, and JD Bray (2004). “Seismic compression of two compacted earth fills shaken by the 1994 Northridge earthquake,” J. Geotech. & Geoenv. Engrg., ASCE, 130 (5), 461-476.
21. Baturay, MB and JP Stewart (2003). “Uncertainty and bias in ground motion estimates from ground response analyses,”Bull. Seism. Soc. Am., 93 (5), 2025-2042.
20. Stewart, JP, TM Blake, and RA Hollingsworth, (2003). “A screen analysis procedure for seismic slope stability,” Earthquake Spectra, 19 (3), 697-712.
19. Stewart, JP, S Kim, J Bielak, R Dobry, and M Power, M. (2003). “Revisions to soil structure interaction procedures in NEHRP design provisions,” Earthquake Spectra, 19 (3), 677-696.
18. Kim, S and JP Stewart (2003). “Kinematic soil-structure interaction from strong motion recordings,” J. Geotech.. & Geoenv. Engrg., ASCE, 129 (4), 323-335.
17. Stewart, JP, AH Liu, and Y Choi, (2003). “Amplification factors for spectral acceleration in tectonically active regions,” Bull. Seism. Soc. Am., 93 (1), 332-352.
16. Stewart, JP, S-J Chiou, JD Bray, RW Graves, PG Somerville, and NA Abrahamson (2002). “Ground motion evaluation procedures for performance based design,” Soil Dyn. Earthquake Eng., 22 (9-12), 765-772.
15. Sancio, RB, JD Bray, JP Stewart, TL Youd, HT Durgunoglu, A Önalp, RB Seed, C Christensen, MB Baturay, and T Karadayilar, T. (2002). “Correlation between ground failure and soil conditions in Adapazari, Turkey,” Soil Dyn. Earthquake Eng., 22 (9-12), 1093-1102.
14. Stewart, JP and SE Hough: principal authors (2002). Chapter 6: Damage Patterns. Bhuj, India Earthquake of January 26, 2001 Reconnaissance Report, SK Jain, WR Lettis, CVR Mutry, and JP Bardet, eds., Earthquake Spectra, Supplement A to Vol. 18, 67-75.
13. Bardet, JP, EM Rathje, and JP Stewart: principal authors (2002). Chapter 8: Ports. Bhuj, India Earthquake of January 26, 2001 Reconnaissance Report, SK Jain, WR Lettis, CVR Mutry, and JP Bardet, eds., Earthquake Spectra, Supplement A to Vol. 18, 101-130.
12. Liu, AH, JP Stewart, NA Abrahamson, and Y Moriwaki (2001). “Equivalent number of uniform stress cycles for soil liquefaction analysis,” J. Geotech. & Geoenv. Engrg., ASCE, 127 (12), 1017-1026.
11. Stewart, JP, JD Bray, DJ McMahon, PM Smith, and AL Kropp (2001). “Seismic performance of hillside fills,” J. Geotech. & Geoenv. Engrg., ASCE, 127 (11), 905-919.
10. Stewart, JP: coordinator (2001). Chapter 4: Soil liquefaction. Chi-Chi, Taiwan Earthquake of September 21, 1999 Reconnaissance Report, J Uzarski and C Arnold, eds., Earthquake Spectra, Supplement A to Vol. 17, 37-60.
9. Bray, JD and JP Stewart: coordinators (2000). Chapter 8: Damage patterns and foundation performance in Adapazari. Kocaeli, Turkey Earthquake of August 17, 1999 Reconnaissance Report, TL Youd, JP Bardet, and JD Bray, eds., Earthquake Spectra, Supplement A to Vol. 16, 163-189.
8. Stewart, JP (2000). “Variations between foundation-level and free-field earthquake ground motions,” Earthquake Spectra, 16 (2), 511-532.
7. Stewart, JP, JP Conte, and ID Aiken (1999). “Observed behavior of seismically isolated buildings,” J. Struct. Engrg., ASCE, 125 (9), 955-964.
6. Stewart, JP, GL Fenves, and RB Seed (1999). “Seismic soil-structure interaction in buildings. I: Analytical aspects,” J. Geotech. & Geoenv. Engrg., ASCE, 125 (1), 26-37.
5. Stewart, JP, RB Seed, and GL Fenves (1999). “Seismic soil-structure interaction in buildings. II: Empirical findings,” J. Geotech. & Geoenv. Engrg., ASCE, 125 (1), 38-48.
4. Stewart, JP and GL Fenves (1998). “System identification for evaluating soil-structure interaction effects in buildings from strong motion recordings,” Earthquake Engineering and Structural Dynamics, 27 (8), 869-885.
3. Harder, LF and JP Stewart (1996). “Failure of Tapo Canyon Tailings Dam,” J. of Performance of Constructed Facilities, ASCE, 10(3), 109-114.
2. Stewart, JP, RB Seed, and JD Bray (1996). “Incidents of ground failure from the Northridge earthquake,” Bull. Seism. Soc. Am., 86 (1B), S300-S318.
1. Stewart, JP, SW Chang, JD Bray, RB Seed, N Sitar, and MF Riemer (1995). “A report on geotechnical aspects of the January 17, 1994 Northridge earthquake,” Seismological Research Letters, 66 (3), May/June, 7-19.

Conference Papers

104. Stewart, JP, G Lanzo, N Alexander, S Aversa, F Bozzoni, M Castiglia, F Chiabrando, A Chiaradonna, A O’ Onofrio, S Dashti, R De Risi, F De Silva, V Di Pietra, L Di Sarno, MG Durante, E Falcucci, S Foti, M Fragiadakis, K Franke, F Galadini, S Giallini, S Gori, N Grasso, E Katsiveli, RE Kayen, T Kishida, M Mucciacciaro, G Mylonakis, A Pagliaroli, P Pelekis, A Penna, I Psycharis, B Reimschiissel, F Santucci de Magistris, G Scasserra, A Sextos, S Sica, F Silvestri, AL Simonelli, P Tommasi, G Tropeano, E Vintzilaiou, P Zimmaro (2017). “Engineering reconnaissance following the August 24, 2016 M6.0 Central Italy Earthquake,” Proc. 16th World Conf. on Earthquake Eng., Santiago, Chile (Paper No. 4999).
103. Kishida, T, Y Bozorgnia, NA Abrahamson, SK Ahdi, TD Ancheta, DM Boore, KW Campbell, RB Darragh, H Magistrale, JP Stewart (2017). “Development of NGA-Subduction database,” Proc. 16th World Conf. on Earthquake Eng., Santiago, Chile (Paper No. 3452).
102. Ahdi, SK, TD Ancheta, V Contreras, T Kishida, DY Kwak, AO-L Kwok, GA Parker, Y Bozorgnia, JP Stewart (2017). “NGA-Subduction site database,” Proc. 16th World Conf. on Earthquake Eng., Santiago, Chile (Paper No. 4926).
101. Brandenberg, SJ, G Mylonakis, JP Stewart (2017). “Seismic earth pressure exerted on rigid walls by vertically heterogeneous soil using Winkler method,” Proc. 16th World Conf. on Earthquake Eng., Santiago, Chile (Paper No. 1755).
100. Afshari, K and JP Stewart (2016). “Implications of California vertical array data for modeling of non-ergodic site response,” Proc. SMIP2016 Seminar on Utilization of Strong Motion Data, California Strong Motion Instrumentation Program, Irvine, CA (electronic file).
99. Stewart, JP (2016). “Joyner Lecture: Site response uncertainty and its implications for seismic risk characterization,” EERI 2016 Annual Meeting, San Francisco, CA; SSA 2016 Annual Meeting, Reno, NV Seismological Research Letters, 87:2B, pp 516 (abstract). Video of presentation, from USGS Menlo Park, July 2016.
98. Stewart, JP, SL Kramer, DY Kwak, MW Greenfield, RE Kayen, K Tokimatsu, JD Bray, CZ Beyzaei, M Cubrinovski, T Sekiguchi, S Nakai, and Y Bozorgnia (2015). “PEER-NGL Project: Open source global database and model development for the Next-Generation of Liquefaction assessment procedures,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 799 (electronic file).
97. Heidarzadeh, B, G Mylonakis, and JP Stewart (2015). “Stresses beneath dynamically applied vertical point loads,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 259 (electronic file).
96. Givens, MJ, LM Star, S Tileylioglu, G Mylonakis, and JP Stewart (2015). “Analysis of foundation damping from theoretical models and forced vibration testing,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 244 (electronic file).
95. Afshari, K and JP Stewart (2015). “Uncertainty of site amplification derived from ground response analysis,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 227 (electronic file).
94. Pehlivan, M, YMA Hashash, JA Harmon, EM Rathje, JP Stewart, WJ Silva, KW Campbell, S Nikolaou (2015). “Influence of shear wave velocity reversals on one-dimensional site response of spatially varied profiles,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 184 (electronic file).
93. Kwak, DY, JP Stewart, and SJ Brandenberg (2015). “Spatial correlation of seismic damage for levee systems,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 177 (electronic file).
92. Turner, BJ, SJ Brandenberg, and JP Stewart (2015). “Influence of kinematic SSI on foundation input motions for pile-supported bridges,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 097 (electronic file).
91. Baker, JW, CB Haselton, N Luco, JP Stewart, and RB Zimmerman (2015). “Updated ground motion spectral matching requirements in the 2015 NEHRP recommended seismic provisions,” Proc. 6th Int. Conf. Earthquake Geotech. Eng., Christchurch, New Zealand, Paper No. 090 (electronic file).
90. Afshari, K and JP Stewart (2015). “Effectiveness of 1D ground response analyses at predicting site response at California vertical array sites,” Proc. SMIP2015 Seminar on Utilization of Strong Motion Data, California Strong Motion Instrumentation Program, Sacramento, CA (electronic file).
89. Ancheta, TD and JP Stewart (2015). “Conditional simulation of spatially variable motions on 2D grid,” Proc. 12th Int. Conf. on Applications of Statistics and Probability in Civil Engineering, Vancouver, Canada, T Haukaas (ed.), Paper No. 550 (electronic file).
88. Stewart, JP, G Mylonakis, MJ Givens, CB Crouse, T Hutchinson, B Lizundia, F Naeim, F Ostadan, and JA Heintz (2014). “Incorporating soil-structure interaction into seismic response analyses for buildings,” Proc. 10th National Conf. in Earthquake Eng., Earthquake Engineering Research Institute, Anchorage, AK, J Mitrani-Reiser and F Zareian (eds.), Paper No. 623 (electronic file).
87. Turner, BJ, SJ Brandenberg, and JP Stewart (2014). “Comparison of design procedures and observed performance of bridges subjected to lateral spreading,” Proc. 10th National Conf. in Earthquake Eng., Earthquake Engineering Research Institute, Anchorage, AK, J Mitrani-Reiser and F Zareian (eds.), Paper No. 776 (electronic file).
86. Kwak, DY, SJ Brandenberg, A Mikami, A Balakrishnan, and JP Stewart (2014). “Applicability of levee fragility functions developed from Japanese data to California’s Central Valley,” Proc. 34th Annual USSD Conf., United States Society on Dams, San Francisco, CA, Daniel L. Wade (ed.), 1131-1144.
85. Shafiee, A, SJ Brandenberg, and JP Stewart (2013). “Laboratory investigation of the pre- and post-cyclic volume change properties of Sherman Island peat,” in Geocongress 2013 — Stability and Performance of Slopes and Embankments III, San Diego, CA, ASCE Geotechnical Special Publication No. 231, CL Meehan, DE Pradel, MA Pando, and JF Labuz (eds.), Paper No. 560 (electronic file).
84. Reinert, ET, J Lemke, JP Stewart, and SJ Brandenberg (2013). “Remote monitoring of a model levee constructed on soft peaty organic soil,” in Geocongress 2013 — Stability and Performance of Slopes and Embankments III, San Diego, CA, ASCE Geotechnical Special Publication No. 231, CL Meehan, DE Pradel, MA Pando, and JF Labuz (eds.), Paper No. 301 (electronic file).
83. Bro, AD, JP Stewart, and DE Pradel (2013). “Estimating undrained strength of clays from direct shear testing at fast displacement rates,” in Geocongress 2013 — Stability and Performance of Slopes and Embankments III, San Diego, CA, ASCE Geotechnical Special Publication No. 231, CL Meehan, DE Pradel, MA Pando, and JF Labuz (eds.), Paper No. 5 (electronic file).
82. Reinert, ET, SJ Brandenberg, and JP Stewart (2013). “Measurements of dynamic impedance for a model levee on peat,” Proc. 10th International Conf. on Urban Earthquake Engin., Center for Urban Earthquake Engineering, March 1-2, 2013, Tokyo Institute of Technology, Tokyo, Japan.
81. Turner, B, SJ Brandenberg, and JP Stewart (2013). “Evaluation of collapse and non-collapse of parallel bridges affected by liquefaction and lateral spreading,” Proc. 10th International Conf. on Urban Earthquake Engin., Center for Urban Earthquake Engineering, March 1-2, 2013, Tokyo Institute of Technology, Tokyo, Japan.
80. Kishida, T, JP Stewart, RW Graves, S Midorikawa, H Miura, Y Bozorgnia, and KW Campbell (2013). “Comparison of ground motion attributes from 2011 Tohoku-oki mainshock and two subsequent events,” Proc. 10th International Conf. on Urban Earthquake Engin., Center for Urban Earthquake Engineering, March 1-2, 2013, Tokyo Institute of Technology, Tokyo, Japan.
79. Kottke, AR, YMA Hashash, JP Stewart, CJ Moss, S Nikolaou, EM Rathje, WJ Silva, and KW Campbell (2012). “Development of geologic site classes for seismic site amplification for central and eastern North America,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 4557.
78. Ancheta, TD, Y Bozorgnia, R Darragh, WJ Silva, B Chiou, JP Stewart, DM Boore, RW Graves, NA Abrahamson, KW Campbell, IM Idriss, RR Youngs, and GM Atkinson (2012). “PEER NGA-West2 database: A database of ground motions recorded in shallow crustal earthquakes in active tectonic regimes,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 5559.
77. Givens, MJ, JP Stewart, CB Haselton, and S Mazzoni (2012). “Assessment of soil-structure interaction modeling strategies for response history analysis of buildings,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 5552.
76. Star, LM, G Mylonakis, and JP Stewart (2012). “Simplified identification scheme for structures on a flexible base,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 5232.
75. Reinert, ET, SJ Brandenberg, JP Stewart, and RES Moss (2012). “Dynamic field fest of a model levee founded on peaty organic soil using an eccentric mass shaker,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 5588.
74. Kwak, DY, SJ Brandenberg, JP Stewart, and A Mikami (2012). “Groundwater level evaluation for river flood control levees and its effect on seismic performance,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 2452.
73. Stewart, JP, J Douglas, C Di Alessandro, Y Bozorgnia, NA Abrahamson, DM Boore, KW Campbell, E Delavaud, M Erdik, and PJ Stafford (2012). “Selection of a Global Set of GMPEs for the GEM-PEER Global GMPEs Project,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 2320.
72. Stewart, JP, E Seyhan, DM Boore, KW Campbell, M Erdik, WJ Silva, C Di Alessandro, and Y Bozorgnia (2012). “Site effects in parametric ground motion models for the GEM-PEER Global GMPEs Project,” Proc. 15th World Conf. on Earthquake Eng., Sept 24-28, 2012, Lisbon, Portugal. Paper No. 2554.
71. Seyhan, E and JP Stewart (2012). “Site response in NEHRP Provisions and NGA models,” in Geotechnical Engineering State of the Art and Practice:, Volume of Keynote Lectures from GeoCongress 2012, Oakland, CA, ASCE Geotechnical Special Publication No. 226, K Rollins and D Zekkos (eds.), 359-379.
70. Yee, E, JP Stewart, PM Duku (2012). “Seismic compression behavior of sands with fines of low plasticity,” in State of the Art and Practice in Geotechnical Engineering:, Proc. of GeoCongress 2012, March 25-29, 2012, Oakland, CA, ASCE Geotechnical Special Publication No. 225, RD Hryciw, A Athanasopoulos, and N Yesiller, Paper 087 (electronic file).
69. Lemnitzer, A, C Hilson, A Nojoumi, E Taciroglu, JW Wallace, and JP Stewart (2012). “Experimental assessment of the passive resistance of a bridge abutment system with various backfill heights,” in State of the Art and Practice in Geotechnical Engineering:, Proc. of GeoCongress 2012, March 25-29, 2012, Oakland, CA, ASCE Geotechnical Special Publication No. 225, RD Hryciw, A Athanasopoulos, and N Yesiller, Paper 214 (electronic file).
68. Givens, MJ, A Mikami, T Kashima, and JP Stewart (2012). “Kinematic soil-structure interaction effects from building and free-field seismic arrays in Japan,” Proc. 9th International Conf. on Urban Earthquake Engin./4th Asia Conf. on Earthquake Eng.,, Center for Urban Earthquake Engineering, March 6-8, 2012, Tokyo Institute of Technology, Tokyo, Japan.
67. Kwak, DY, A Mikami, SJ Brandenberg, and JP Stewart (2012). “Ground motion estimation for evaluation of levee performance in past earthquakes,” Proc. 9th International Conf. on Urban Earthquake Engin./4th Asia Conf. on Earthquake Eng.,, Center for Urban Earthquake Engineering, March 6-8, 2012, Tokyo Institute of Technology, Tokyo, Japan.
66. Ancheta, TD, JP Stewart, and NA Abramhamson (2011). “Engineering characterization of earthquake ground motion coherency and amplitude variability,” Proc. 4th International Symposium on Effects of Surface Geology on Seismic Motion,, IASPEI / IAEE, August 23–26, 2011, University of California Santa Barbara.
65. Anagnos, T., Comerio, M.C., Goulet, C., Steele, J., and Stewart, J.P. (2010). “Development of a concrete building inventory: Los Angeles case study for the analysis of collapse risk,” Proc. 9th US National & 10th Canadian Conf. on Earthquake Eng.,, EERI and Canadian Assoc. for Earthquake Eng., July 25-29, 2010, Paper No. 48.
64. Tileylioglu, S., Naeim, F., Alimoradi, A., and Stewart, J.P. (2010). “Impact of foundation modeling on the accuracy of response analysis for a tall building,” Proc. 9th US National & 10th Canadian Conf. on Earthquake Eng.,, EERI and Canadian Assoc. for Earthquake Eng., July 25-29, 2010, Paper No. 1666.
63. Star, L.M, Stewart, J.P, and Graves, R.W. (2010). “Investigation of basin and directivity effects in broadband simulated ground motions,” Proc. 9th US National & 10th Canadian Conf. on Earthquake Eng.,, EERI and Canadian Assoc. for Earthquake Eng., July 25-29, 2010, Paper No. 1502.
62. Yee, E., Stewart, J.P, and Schoenberg, F.P. (2010). “Evaluation of volumetric threshold strain considering noisy feedback signals from simple shear device,” Proc. 9th US National & 10th Canadian Conf. on Earthquake Eng.,, EERI and Canadian Assoc. for Earthquake Eng., July 25-29, 2010, Paper No. 1217.
61. Yee, E, PM Duku, and JP Stewart (2010). “Effect of saturation on cyclic volumetric change of compacted silty sands,” in Experimental and Applied Modeling of Unsaturated Soils: Proc. of Sessions of Geoshanghai 2010, June 3-5, 2010, Shanghai, China, ASCE Geotechnical Special Publication No. 202, A.J. Puppala, L.R. Hoyos, and X. Zhang (eds.), 48-53.
60. Kayen, R.E, Stewart, J.P., and Collins, B.D. (2010). “Recent advances in terrestrial Lidar applications in geotechnical earthquake engineering,” Proc. 5th Int. Conf. Recent Advances in Geotech. Earthquake Eng. & Soil Dyn.,, May 24-29, 2010, San Diego, CA, Paper OSP7.
59. Ancheta, T.D. and Stewart, J.P. (2010). “A validation study of a seismically induced ground strain model using strong motion array data,” Proc. 5th Int. Conf. Recent Advances in Geotech. Earthquake Eng. & Soil Dyn.,, May 24-29, 2010, San Diego, CA, Paper 3.16a.
58. Anagnos, T., Comerio, M.C., Goulet, C., Na, H., Steele, J., and Stewart, J.P. (2008). “Los Angeles inventory of nonductile concrete buildings for analysis of seismic collapse risk hazards,” Proc 14th World Conf. Earthquake Eng.,, Oct. 12-17, 2008, Beijing, China, Paper 02-0072.
57. Star, L.M., Stewart, J.P., Graves, R.W., and Hudnut, K.W. (2008). “Validation against NGA empirical model of simulated motions for M7.8 rupture of San Andreas fault,” Proc 14th World Conf. Earthquake Eng.,, Oct. 12-17, 2008, Beijing, China, Paper 02-0070.
56. Naeim, F., Tileylioglu, S., Alimoradi, A., and Stewart, J.P. (2008). “Impact of foundation modeling on the accuracy of response history analysis of a tall building,” Proc. SMIP2008 Seminar on Utilization of Strong Motion Data,, California Strong Motion Instrumentation Program, Sacramento, CA, 19-55.
55. Scasserra G., Stewart J.P., Kayen R., Lanzo G. (2008). “Site characterization of Italian strong motion recording stations,” in Proceedings of the 2008 Seismic Engineering Conference commemorating the 1908 Messina and Reggio Calabria Earthquake,, MERCEA’08, A. Santini and N. Moraci (eds), July 8-11, Reggio Calabria, Italy, Vol. 1, 338-345.
54. Scasserra G., Lanzo G., Stewart J.P., D’Elia B. (2008). “SISMA (Site of Italian Strong Motion Accelerograms): a web-database of ground motion recordings for engineering applications,” in Proceedings of the 2008 Seismic Engineering Conference commemorating the 1908 Messina and Reggio Calabria Earthquake,, MERCEA’08, A. Santini and N. Moraci (eds), July 8-11, Reggio Calabria, Italy, Vol. 2, 1649-1656.
53. Stewart, J.P. and Kwok, A.O. (2008). “Nonlinear seismic ground response analysis: code usage protocols and verification against vertical array data,” in Geotechnical Engineering and Soil Dynamics IV,, May 18-22, 2008, Sacramento, CA, ASCE Geotechnical Special Publication No. 181, D. Zeng, M.T. Manzari, and D.R. Hiltunen (eds.), 24 pages (electronic file).
52. Ancheta, T.D., Stewart, J.P., Abrahamson, N.A., and Nigbor, R.L. (2008). “Preliminary estimation of seismically induced ground strains from spatially variable ground motions,” in Geotechnical Engineering and Soil Dynamics IV,, May 18-22, 2008, Sacramento, CA, ASCE Geotechnical Special Publication No. 181, D. Zeng, M.T. Manzari, and D.R. Hiltunen (eds.), 10 pages (electronic file).
51. Tileylioglu, S., Nigbor, R.L., and Stewart, J.P. (2008). “Determination of soil-structure interaction effects for a model test structure using parametric system identification procedures,” in Geotechnical Engineering and Soil Dynamics IV,, May 18-22, 2008, Sacramento, CA, ASCE Geotechnical Special Publication No. 181, D. Zeng, M.T. Manzari, and D.R. Hiltunen (eds.), 10 pages (electronic file).
50. Chiu, P., Pradel, D.E., Kwok, A.O., and Stewart, J.P. (2008). “Seismic response analyses for the Silicon Valley Rapid Transit Project,” in Geotechnical Engineering and Soil Dynamics IV,, May 18-22, 2008, Sacramento, CA, ASCE Geotechnical Special Publication No. 181, D. Zeng, M.T. Manzari, and D.R. Hiltunen (eds.), 10 pages (electronic file).
49. Chu, D.B., Stewart, J.P., Lin, P.S., and Boulanger, R.W. (2007). “Cyclic softening of low plasticity clay and its effect on seismic foundation performance,” Proc. 4th Int. Conf. Earthquake Geotechnical Engineering, Thessaloniki, Greece, Paper 1490.
48. Goulet, C.A., Stewart, J. P., Bazzurro, P., Field, E. H. (2007) “Integration of site-specific ground response analysis results into probabilistic seismic hazard analyses.” Proc. 4th Int. Conf. Earthquake Geotechnical Engineering, Thessaloniki, Greece, Paper 1486.
47. Goulet, C.A. and Stewart J.P. (2007) “Probabilistic versus deterministic implementation of nonlinear site factors in seismic hazard analysis,” Proc. Asian-Pacific Network for Centers for Earthquake Engineering Research (ANCER) conference. Hong Kong, China, May 29-30 2007, Paper No.
46. Stewart, J.P. and Tileylioglu, S. (2007). “Input ground motions for tall buildings with subterranean levels,” Proc. LA Tall Buildings Structural Design Council Annual Meeting, Los Angeles, CA, 28-41.
45. Chu, D.B., Stewart, J.P., Lin, P.S., and Boulanger, R.W. (2006). “Cyclic softening of low plasticity clay and its effect on seismic foundation performance,” Proc. 4th International Conference on Earthquake Engineering, Taipai, Taiwan, Paper No. 287.
44. Kwok, O.A., Stewart, J.P., Hashash, Y.M.A., Matasovic, M., Pyke, R., Wang, Z., and Yang, Z. (2006). “Utilizing nonlinear seismic ground response analysis for Turkey Flat blind predictions,” 3rd Int. Sym. on the Effects of Surface Geology on Seismic Motion, Grenoble, France, Paper No. 50.
43. Goulet, C., Stewart, J., Bazzurro, P., and Pelli, F. (2006). “Integration of ground response analysis results into probabilistic assessment of site specific ground shaking potential,” 3rd Int. Sym. on the Effects of Surface Geology on Seismic Motion, Grenoble, France, Paper No. 87.
42. Duku, P. M., Stewart, J. P., and Whang, D. H. (2006). “Effect of post-compaction ageing on seismic compression of fine-grained soils,” in Ground Modification and Seismic Mitigation, Proc. of Sessions of GeoShanghai Conference, June 6-8, 2006, Shanghai, China, ASCE Geotechnical Special Publication No.152, A. Porbaha, S.-L. Shen, J. Wartman, and J.-C. Chai, (eds.), 411-416.
41. Kwok, O.A., Stewart, J.P., Hashash, Y.M.A., Matasovic, M., Pyke, R., Wang, Z., and Yang, Z. (2006). “Practical implementation of analysis routines for nonlinear seismic ground response analysis,” Proc. 8th U.S. National Conference on Earthquake Engineering, April 18-22, San Francisco, CA, Paper 546.
40. Goulet, C., Haselton, C.B., Mitrani-Reiser, J., Stewart, J.P., Taciroglu, E., Deierlein, G. (2006). “Evaluation of the seismic performance of a code-conforming reinforced concrete frame building – Part I: Ground motion selection and structural collapse simulation,” Proc. 8th U.S. National Conference on Earthquake Engineering, April 18-22, San Francisco, CA, Paper 1576.
39. Mikami, A., Stewart, J.P., Ostadan, F., Crouse, C.B. (2006). “Representation of ground motion incoherence for the analysis of kinematic soil-structure interaction,” Proc. 8th U.S. National Conference on Earthquake Engineering, April 18-22, San Francisco, CA, Paper 1071.
38. Scasserra, G., Lanzo, G., Mollaioli, F., Stewart, J.P., Bazzurro, P., Decanini, L.D. (2006). “Preliminary comparison of ground motions in Italy with ground motion prediction equations for active tectonic regions ,” Proc. 8th U.S. National Conference on Earthquake Engineering, April 18-22, San Francisco, CA, Paper 1824.
37. Stewart, J.P., Goulet, C., Bazzurro, P., and Claassen, R. (2006). “Implementation of 1D ground response analysis in probabilistic assessments of ground shaking potential,” in GeoCongress 2006 – Geotechnical Engineering in the Information Technology Age, D.J. DeGroot, J.T. DeJong, J.D. Frost, and L.G. Baise (eds.), Atlanta, GA, Feb. 26 – March 1, 6 pages (electronic file).
36. Whang, D.H., Moyneur, M.S., Duku, P., and Stewart, J.P. (2005). “Seismic compression behavior of nonplastic silty sands,” in Proceedings of an International Symposium on Advanced Experimental Unsaturated Soil Mechanics, A. Tarantino, E. Romero, and Y.J. Cui (eds.), Trento, Italy, June 27-29, A.A. Balkema Publishers, pp 257-263.
35. Stewart, J.P., Whang, D.H., Nigbor, R.L., Wallace, J.W., and Kim, S. (2005). “Role of field performance data in development and calibration of seismic soil-structure interaction analysis procedures,” in Soil-Structure Interaction: Calculation Methods and Engineering Practice, Proc. of the International Geotechnical Conference Dedicated to the Tercentenary of St. Petersburg, St. Petersburg, Russia, V.M. Ulitsky (ed.), Volume 1, 47-58.
34. Moss, R.E.S., Seed, R.B., Kayen, R.E., Stewart, J.P., and Tokimatsu, K. (2005). “Probabilistic liquefaction triggering based on the cone penetration test,” in Earthquake Engineering and Soil Dynamics, Proc. of Sessions of the Geo-Frontiers 2005 Congress, ASCE Geotech. Special Publication 133, R.W. Boulanger, M. Deewolder, N. Gucunski, C.H. Juang, M.E. Kalinsky, S.L. Kramer, M. Manzari, and J. Pauschke (eds.), 13 pages (electronic file).
33. Stewart, J.P., Whang, D.H., Wallace, J.W., and Nigbor, R.L. (2005). “Field testing capabilities of the NEES@UCLA equipment site for soil-structure interaction applications”, in Earthquake Engineering and Soil Dynamics, Proc. of Sessions of the Geo-Frontiers 2005 Congress, ASCE Geotech. Special Publication 133, R.W. Boulanger, M. Deewolder, N. Gucunski, C.H. Juang, M.E. Kalinsky, S.L. Kramer, M. Manzari, and J. Pauschke (eds.), 9 pages (electronic file).
32. Comartin, C.D., Aschheim, M., Guyader, A., Hamburger, R., Hanson, R., Holmes, W., Iwan, W., Mahoney, M., Miranda, E., Moehle, J., Rojahn, C., and Stewart, J. (2004). “A summary of FEMA-440: Improvement of nonlinear static seismic analysis procedures,” Proc. 13th World Conf. Earthquake Engrg., Vancouver, BC, Canada, Paper 1476.
31. Yu, E., Whang, D.H., Wallace, J. W., Stewart, J. P., and Venogupal, R. (2004). “Force – vibration testing of buildings using the linear shaker seismic simulation (LSSS) testing method,” Proc. 13th World Conf. Earthquake Engrg., Vancouver, BC, Canada, Paper 2206.
30. Wallace, J. W., Stewart, J. P., Whang, D.H., Yu, E., Lei, Y., and Kang, S. (2004). “Integration of the NeesGrid into the NEES@UCLA field testing site,” Proc. 13th World Conf. Earthquake Engrg., Vancouver, BC, Canada, Paper 486.
29. Stewart, J.P., Comartin, C., and Moehle, J.P. (2004). “Implementation of soil-structure interaction models in performance based design procedures,” Proc. 13th World Conf. Earthquake Engrg., Vancouver, B.C., Paper 1546.
28. Stewart, J.P. Choi, Y., Baturay, M.B., and Liu, A.H. (2004). “Models for incorporating site effects into probabilistic seismic hazard analyses,” Proc. 13th World Conf. Earthquake Engrg., Vancouver, B.C., Paper 1126.
27. Stewart, J.P., Comartin, C., and Moehle, J.P. (2004). “Implementation of soil-structure interaction models in performance based design procedures,” Proc. 3rd UJNR Workshop on Soil-Structure Interaction, M. Celebi, M.I. Todorovska, I. Okawa, and M. Iiba (editors), Vallombrosa Center, Menlo Park, California, Paper IV-3, 20 pgs.
26. Stewart, J.P., Whang, D.H., and Wallace, J.W. (2004). “Field testing capabilities of the nees@UCLA equipment site for soil-structure interaction applications,” Proc. 3rd UJNR Workshop on Soil-Structure Interaction, M. Celebi, M.I. Todorovska, I. Okawa, and M. Iiba (editors), Vallombrosa Center, Menlo Park, California, Paper III-2, 8 pgs.
25. Stewart, J.P. and Baturay, M.B. (2004). “A comparison of site-specific and empirical methods for site response evaluation,”Proc. Int. Workshop on Uncertainties in Nonlinear Soil Properties and their Impact on Modeling Dynamic Soil Response, PEER Center Headquarters, Richmond, CA, Paper 1-2, 6 pgs.
24. Stewart, J.P. and Sholtis, S.E. (2004). “Case study of strong ground motion variations across cut slope,” Proc. 11th Int. Conf. Soil Dyn. Earthquake Engrg. & 3rd Int. Conf. Earthquake Geotech. Engrg., D. Doolin, A. Kammerer, T. Nogami, R.B. Seed, and I. Towhata (editors), Berkeley, CA, Vol. 1, 917-922.
23. Qiu, T., Fox, P.J., Janoyan, K.D., Stewart, J.P. and Wallace, J.W. (2003). “Response and analysis of a large diameter drilled shaft subjected to lateral loading,” in GeoSupport 2004: Drilled Shafts, Micropiling, Deep Mixing, Remedial Methods, and Specialty Foundation Systems, ASCE Geotech. Special Publication No. 124, J. P. Turner and P.W. Mayne (eds.), 613-624.
22. Conte, J.P., Pandit, H., Stewart, J.P., and Wallace, J.W. (2003). “Ground motion intensity measures for performance-based earthquake engineering,” Proc. 9th Int. Conf. on Applications of Statistics and Probability in Civil Engineering, A. Der Kiureghian, S. Madanat and J.M. Pestana (editors), Vol. 2, 1465-1472, Millpress.
21. Stewart, J.P., Chu, D.B., Lee, S., Tsai, J.S., Lin, P.S., Chu, B.L., Moss, R.E.S., Seed, R.B., Hsu, S.C., Yu, M.S., and Wang, M.C.H. (2003). “Liquefaction and non-liquefaction from 1999 Chi-Chi, Taiwan, earthquake,” in Advancing Mitigation Technologies and Disaster Response for Lifeline Systems, Technical Council on Lifeline Earthquake Engineering, Monograph No. 25, J.E. Beavers (ed.), 1021-1030.
20. Taciroglu, E., Rha, C., Stewart, J.P., and Wallace, J.W. (2003). “Robust numerical models for cyclic response of columns embedded in soil,” Proc. 16th Engineering Mechanics Conf., ASCE, Seattle, WA, Paper 830, 8 pgs.
19. Stewart, J.P. and Whang, D.H. (2003). “Simplified procedure to estimate ground settlement from seismic compression in compacted soils,” Proc. 2003 Pacific Conference on Earthquake Engineering, Christchurch, New Zealand, Paper 46.
18. Stewart, J.P., Whang, D.H., and Smith, P.M. (2002). “Seismic compression: effects on lifelines and updated analysis method,” Proc. 8th US-Japan Workshop on Earthquake Resistant Design of Lifeline Facilities and Countermeasures against Liquefaction, M. Hamada, J.-P. Bardet, and T.D. O’Rourke (editors), Report No. MCEER-03-0003, Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY, pages 251-264.
17. Stewart, J.P., Whang, D.H., Fox, P.J., and Wallace, J.W. (2002). “Applications of UCLA NEES equipment for testing of soil-foundation-structure interaction,” Proc. 7th U.S. National Conference on Earthquake Engineering, Boston, MA, Paper 00018.
16. Lermitte, S.P., Janoyan, K., Stewart, J.P. and Wallace, J.W. (2002). “Experimental and analytical studies of full-scale drilled shaft bridge columns,” Proc. 7th U.S. National Conference on Earthquake Engineering, Boston, MA, Paper 00149.
15. Stewart, J.P., Whang, D.H., Fox, P.J., and Wallace, J.W. (2001). “Full-scale simulation of seismic structure-foundation-soil interaction,” Proc. International Workshop on Earthquake Simulation in Geotechnical Engineering, X. Zeng (ed.), Cleveland, OH, 10 pgs.
14. Janoyan, K., Stewart, J.P., and Wallace, J.W. (2001). “Analysis of p-y curves from lateral load test of large diameter drilled shaft in stiff clay,” Caltrans 6th Seismic Design Workshop, Sacramento, CA. Paper 5-105.
13. Stewart, J.P. and Baturay, M.B. (2001). “Uncertainties and residuals in ground motion estimates at soil sites,”Proc. 4th Int. Conf. Recent Advances in Geotech. Eqk. Engrg. Soil Dyn., S. Prakash (ed.), San Diego, CA. Paper 3.14.
12. Janoyan, K., Stewart, J.P., and Wallace, J.W. (2001). “Preliminary test results for full scale drilled shaft under cyclic lateral loading,” Proc. 4th Int. Conf. Recent Advances in Geotech. Eqk. Engrg. Soil Dyn., S. Prakash (ed.), San Diego, CA. Paper 9.34.
11. Stewart, J.P., Chu, D.B., Seed, R.B., Ju, J.W., Perkins, W.J., Boulanger, R.W., Chen, Y.C., Ou, C.Y., Sun, J., and Yu, M.S. (2000). “Incidents of soil liquefaction from the 921 Chi Chi (Taiwan) earthquake,”International Workshop on Annual Commemoration of Chi-Chi earthquake, C.-H. Loh and W-I. Liao (editors), Taipei, Taiwan, 119-130.
10. Seed, R.B., Stewart, J.P., Moss, R.E.S., and Cetin, O. (2000). “Lessons and opportunities regarding liquefaction presented by the 921 earthquake,” International Workshop on Annual Commemoration of Chi-Chi earthquake, C.-H. Loh and W-I. Liao (editors), Taipei, Taiwan, 65-73.
9. Stewart, J.P. and Liu, A.H. (2000). “Ground motion amplification as a function of surface geology,” Proc. SMIP2000 Seminar on Utilization of Strong Motion Data, California Strong Motion Instrumentation Program, Sacramento, CA, 1-22.
8. Whang, D., Riemer, M.F., Bray, J.D., Stewart, J.P., and Smith, P.M. (2000). “Characterization of seismic-compression of some compacted fills,” in Advances in Unsaturated Geotechnics, ASCE Geotech. Special Publication No. 99, C. D. Shackelford, S. L. Houston, and N-Y. Chang (eds.), 180-194.
7. Stewart, J.P. (1999). “Evaluation of soil-structure interaction effects from strong motion recordings,” Proc. SMIP99 Seminar on Utilization of Strong Motion Data, California Strong Motion Instrumentation Program, Sacramento, CA, 83-96.
6. Stewart, J.P. (1999). “Empirical assessment of SSI effects from strong motion recordings,” Proc. UJNR Workshop on Soil-Structure Interaction, M. Celebi and I. Okawa (eds.), U.S. Geological Survey Open File Report 99-142, Menlo Park, CA, September 22-23, 1998, 21 pages.
5. Woodworth, M., Chang, S.W., Baturay, M.B., and Stewart, J.P. (1998). “Repeatability of site response,” Proc. 2nd Int. Symposium on the Effects of Surface Geology on Seismic Motion, Irikura, K. Kudo, H. Okada, and T. Sasatani (editors), Yokohama, Japan, Balkema Publishing Company, Rotterdam, pp 447-454.
4. Stewart, J.P., Bray, J.D., McMahon, D.J., and Kropp, A.L. (1998). “Structural fill performance during the 1994 Northridge earthquake,” Proc. NEHRP Conference and Workshop on Research on the Northridge, California Earthquake of January 17, 1994, California Universities for Research in Earthquake Engineering, Richmond, CA, Vol. II, pp 173-180.
3. Stewart, J.P. and Kim, S. (1998). “Empirical verification of soil-structure interaction provisions in building codes,” in Geotechnical Earthquake Engineering and Soil Dynamics-III, ASCE Geotechnical Special Publication No. 75, P. Dakoulas, M. Yegian, and R.D. Holtz (eds.), 1259-1270.
2. Sitar, N., Ashford, S.A., Stewart, J.P., Nova-Roessig, L. (1997). “Seismic response of steep natural slopes, structural fills, and reinforced soil slopes and walls,” in Seismic Behavior of Ground and Geotechnical Structures, S. E. Pinto (editor), 14th Int. Conf. on Soil Mechanics and Foundation Engrg., Hamburg Germany, 341-350.
1. McMahon, D.J., Stewart, J.P., Kropp, A.L., and Bray, J.D. (1995). “The Performance of hillside fills during the Northridge earthquake,” 3rd Int. Conf. on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics, S. Prakash (ed.), St. Louis, Missouri, April, Vol. III, 1403-1409.

 Other Publications

4. Janoyan, K, Stewart, J. P., and Wallace, J.W. (2000). “Full-scale cyclic lateral load testing of reinforced concrete drilled shaft-column,” Foundation Drilling, ADSC, 39(5), 13-17, June/July.
3. Stewart, J.P., Thomas, P.A., Seed, R.B., and Bray, J.D. (1994). “Geotechnical aspects of the Northridge earthquake of January 17, 1994: Soil liquefaction and dynamic ground compaction,” Geotechnical News, 12 (2), 53-56.
2. Stewart, J.P., Seed, R.B., Riemer, M.F., and Zornberg, J.G. (1994).
“Geotechnical aspects of the Northridge earthquake of January 17, 1994: Geotechnical structures,” Geotechnical News, 12 (2), 59-62.
1. Stewart, J.P., (1990). “October 17 revisited,” California Engineer, 69 (1), 12-17.

 Major Reports

40. GEER Association (2016). “Engineering reconnaissance of the 24 August 2016 Central Italy Earthquake: Ver 2,” GEER Report 050, Geotechnical Extreme Events Reconnaissance Association. DOI:10.5072/FK2NZ85W2R. (Ver 1 preliminary report DOI:10.18118/G65K5W)
39. Stewart, JP, K Afshari, YMA Hashash (2014). “Guidelines for performing hazard-consistent one-dimensional ground response analysis for ground motion prediction,” PEER Report 2014/16, Pacific Earthquake Engineering Research Center, Berkeley, CA.
38. Goulet, CA, T Kishida, CH Cramer, RB Darragh, WJ Silva, YMA Hashash, J Harmon, JP Stewart, K Wooddell, and RR Youngs (2014). “PEER NGA-East database,” PEER Report 2014/17, Pacific Earthquake Engineering Research Center, Berkeley, CA.
37. Turner, B, SJ Brandenberg, and JP Stewart (2014). “Evaluation of collapse and non-collapse of parallel bridges affected by liquefaction and lateral spreading,” PEER Report 2014/10, Pacific Earthquake Engineering Research Center, Berkeley, CA.
36. NIST (2014). “Nonlinear analysis research and development program for performance-based engineering,” Report No. NIST GCR 14-917-27, National Institute of Standards and Technology, U.S. Department of Commerce, Washington D.C. Project Technical Committee: Deierlein, G (Chair), P Behnam, F Charney, L Lowes, JP Stewart, and M Wilford.
35. Stewart, JP, E Seyhan, DM Boore, GM Atkinson (2013). “Chapter 3: SSBA13, Vertical component ground motion prediction equations for active crustal regions,” in PEER Report 2013/24: NGA-West 2 Ground Motion Prediction Equations for Vertical Ground Motions, Pacific Earthquake Engineering Research Center, Berkeley, CA.
34. Stewart, JP, J Douglas, MB Javanbarg, C Di Alessandro, Y Bozorgnia, NA Abrahamson, DM Boore, KW Campbell, E Delavaud, M Erdik, and PJ Stafford (2013). “GEM-PEER Task 3 Project: Selection of a global set of ground motion prediction equations,” PEER Report 2013/22, Pacific Earthquake Engineering Research Center, Berkeley, CA.
33. Stewart, JP, SJ Brandenberg, and A Shafiee (2013). “Laboratory evaluation of seismic failure mechanisms of levees on peat,” UCLA-SGEL 2013/04, Structural and Geotechnical Engineering Laboratory, Civil & Environmental Engineering Department, UCLA
32. Stewart, JP and E Seyhan (2013). “Semi-empirical nonlinear site amplification and its application in NEHRP site factors,” PEER Report 2013/13, Pacific Earthquake Engineering Research Center, Berkeley, CA.
31. Boore, DM, JP Stewart, E Seyhan, and GM Atkinson (2013). “NGA-West 2 equations for predicting response spectral accelerations for shallow crustal earthquakes,” PEER Report 2013/05, Pacific Earthquake Engineering Research Center, Berkeley, CA.
30. Ancheta, TD, RB Darragh, JP Stewart, E Seyhan, WJ Silva, BSJ Chiou, KE Woodell, RW Graves, AR Kottke, DM, Boore, T Kishida, and JL Donahue (2013). “PEER NGA-West 2 database,” PEER Report 2013/03, Pacific Earthquake Engineering Research Center, Berkeley, CA.
29. Yee, E, JP Stewart, and K Tokimatsu (2011). “Nonlinear site response and seismic compression at vertical array strongly shaken by 2007 Niigata-ken Chuetsu-oki earthquake,” PEER Report 2011/107, Pacific Earthquake Engineering Research Center, UC Berkeley.
28. Stewart, JP, E Seyhan, and RW Graves (2011). “Calibration of semi-stochastic procedure for simulating high frequency ground motions,” PEER Report 2011/09, Pacific Earthquake Engineering Research Center, UC Berkeley.
27. McCrink, TP, CL Pridmore, JC Tinsley, RR Sickler, SJ Brandenberg, and JP Stewart (2011). “Liquefaction and other ground failures in Imperial County, California, from the April 4, 2010, El Mayor-Cucapah Earthquake,” CGS Special Report 220 and USGS Open File Report 2011-1071, Ver. 1.0. California Geological Survey and US Geological Survey.
26. Bozorgnia, Y, CB Crouse, RO Hamburger, R Klemencic, H Krawinkler, JO Malley, JP Moehle, F Naeim, and JP Stewart (2010). “Guidelines for performance-based seismic design of tall buildings,” Report No. 2010/05, Pacific Earthquake Engineering Research Center, UC Berkeley.
25. Di Capua, G., R.E. Kayen, D.S. Kieffer, E. Button, G. Biscontin, G. Scasserra, G. Lanzo, P. Tommasi, A. Pagliaroli, F. Silvestri, A. d’Onofrio, A.L. Simonelli, R. Puglia, G. Mylonakis, G. Athanasopoulos, V. Vlahakis, and J.P. Stewart (2009). “Preliminary Report on the Seismological and Geotechnical Aspects of the April 6 2009 L’Aquila Earthquake in Central Italy,” GEER Association Report No. GEER-016, Web report.
24. Haselton, C.B. (editor); J.W. Baker, Y. Bozorgnia, C.A. Goulet, C.B. Haselton, E. Kalkan, N. Luco, T. Shantz, N. Shome, J.P. Stewart, P. Tothong, J. Watson-Lamprey, and F. Zareian (contributing authors) (2009).“Evaluation of ground motion selection and modification methods: Predicting median interstory drift response of buildings,” Report PEER 2009/01, Pacific Earthquake Engineering Research Center, University of California, Berkeley.
23. Stewart, J.P., Kwok, A.O., Hashash, Y.M.A., Matasovic, N., Pyke, R., Wang, Z., and Yang, Z. (2008).“Benchmarking of nonlinear geotechnical ground response analysis procedures,” Report PEER 2008/04, Pacific Earthquake Engineering Research Center, University of California, Berkeley.
22. Margaris, B., C. Papaioannou, N. Theodoulidis, A. Savvaidis, N. Klimis, K. Makra, C. Karakostas, V. Lekidis, T. Makarios, T. Salonikios, M. Demosthenus, G. Athanasopoulos, G. Mylonakis, C. Papantonopoulos, V. Efthymiadou, P. Kloukinas, I. Ordonez, V. Vlachakis, and J. P. Stewart (2008). “Preliminary report on the principal seismological and engineering aspects of the Mw = 6.5 Achaia-Ilia (Greece) earthquake on 8 June 2008,” GEER Association Report No. GEER-013, Web report.
21. Stewart, J.P., Scasserra, G., Lanzo, G., Mollaioli, F., and Bazzurro, P. (2008).“Critical evaluation of Italian strong motion data and comparison to NGA ground motion prediction equations,” Report No. UCLA SGEL 2008/03, Structural and Geotechnical Engineering Laboratory, University of California, Los Angeles.
20. Kayen, R.E., Scasserra, G., Stewart, J.P., and Lanzo, G. (2008).“Shear wave structure of Umbria and Marche, Italy, strong motion seismometer sites affected by the 1997-98 Umbria-Marche, Italy, earthquake sequence,” Report No. USGS/OFR 2008-1010, United States Geological Survey, Menlo Park, CA.
19. Haselton, C.B., Goulet, C.A., Mitrani-Reiser, J., Beck, J.L., Deierlein, G.G., Porter, K.A., Stewart, J.P., and Taciroglu, E. (2007). An assessment to benchmark the seismic performance of a code-conforming reinforced concrete moment-frame building Report PEER 2007/12, Pacific Earthquake Engineering Research Center, University of California, Berkeley.
18. Gajan, S., Hutchinson, T.C., Kutter, B.L., Raychowdhury, P., Ugalde, J.A., and Stewart, J.P. (2008). “Numerical models for analysis and performance-based design of shallow foundations subjected to seismic loading,” Report PEER 2007/04, Pacific Earthquake Engineering Research Center, University of California, Berkeley.
17. Stewart, J.P., E. Taciroglu, J.W. Wallace, E.R. Ahlberg, A. Lemnitzer, C. Rha, P.K. Tehrani, S. Keowen, R.L. Nigbor, and A. Salamanca (2007).“Full scale cyclic testing of foundation support systems for highway bridges. Part II: Abutment Backwalls ,” Report No. UCLA-SGEL 2007/02, Structural and Geotechnical Engineering Laboratory, University of California, Los Angeles.
16. Stewart, J.P., E. Taciroglu, J.W. Wallace, E.R. Ahlberg, A. Lemnitzer, C. Rha, P.K. Tehrani, S. Keowen, R.L. Nigbor, and A. Salamanca (2007).“Full scale cyclic testing of foundation support systems for highway bridges. Part I: Drilled shaft foundations,” Report No. UCLA-SGEL 2007/01, Structural and Geotechnical Engineering Laboratory, University of California, Los Angeles.
15. Moss, R.E.S., Seed, R.B., Kayen, R.E., Stewart, J.P., and Der Kiureghian, A. (2006).“CPT-based probabilistic assessment of seismic soil liquefaction potential,” Rpt. No. PEER-2005/15, Pacific Earthquake Engineering Research Center, Univ. of California, Berkeley.
14. Stewart, J.P. and Wren, J.R. (2005). Section 4: “Geotechnical Aspects” [approx 10 MB], in Engineering Guidelines for the Assessment and Repair of Earthquake Damage in Residential Woodframe Buildings, CUREE Publication No. EDA-06, Consortium of Universities for Research in Earthquake Engineering, Richmond, CA.
13. Stewart, J.P., Choi, Y., and Graves, R.W. (2005).“Empirical characterization of effects of site conditions on strong ground motion,” Rpt. No. PEER-2005/01, Pacific Earthquake Engineering Research Center, Univ. of California, Berkeley.
12. Stewart, J.P., Whang, D.H., Moyneur, M., and Duku, P. (2004). “Seismic compression of as-compacted fill soils with variable levels of fines content and fines plasticity,” CUREE Publication No. EDA-05, Consortium of Universities for Research in Earthquake Engineering, Richmond, CA, July.
11. Stewart, J. P. and Baturay, M.B. (2003). “Uncertainty and bias in ground motion estimates from ground response analyses,” Rpt. No. PEER-2003/02, Pacific Earthquake Engineering Research Center, Univ. of California, Berkeley, June.
10. Stewart, J.P., Smith, P.M., Whang, D.H., and Bray, J.D. (2002). “Documentation and analysis of field case histories of seismic compression during the 1994 Northridge, California, earthquake,” Rpt. No. PEER-2002/09, Pacific Earthquake Engineering Research Center, University of California, Berkeley, 210 pgs.
9. Blake, T.F., Hollingsworth, R.A., and Stewart, J.P., editors (2002). “Recommended procedures for implementation of DMG Special Publication 117 Guidelines for analyzing and mitigating landslide hazards in California,” Southern California Earthquake Center, University of Southern California, Los Angeles, California, 130 pgs.
8. Wallace, J.W., Fox, P.J., Stewart, J.P., Janoyan, K., Qiu, T., and Lermitte, S. (2001). “Cyclic large deflection testing of shaft bridges. Part I-Background and field test results and Part II-Analytical Studies,” Report to California Department of Transportation, December.
7. Stewart, J.P., Liu, A.H., Choi, Y., and Baturay, M.B. (2001). “Amplification factors for spectral acceleration in active regions,”
Rpt. No. PEER-2001/10, Pacific Earthquake Engineering Research Center, University of California, Berkeley, 132 pgs.
6. Stewart, J.P., Chiou, S.-J., Bray, J.D., Somerville, P.G., Graves, R.W., and Abrahamson, N.A. (2001). “Ground motion evaluation procedures for performance based design,” Rpt. No. PEER-2001/09, Pacific Earthquake Engineering Research Center, University of California, Berkeley, 229 pgs.
5. Wallace, J.W., Stewart, J.P., and Whittaker, A.S. (1999). “Building vulnerability studies: modeling and evaluation of tilt-up and steel reinforced concrete buildings,” Rpt. No. PEER-1999/13, Pacific Earthquake Engineering Research Center, University of California, Berkeley, 207 pgs.
4. Stewart, J.P., Seed, R.B. and Fenves, G.L. (1998). “Empirical evaluation of inertial soil-structure interaction effects,” Rpt. No. PEER-98/07, Pacific Earthquake Engineering Research Center, University of California, Berkeley, 205 pgs.
3. Stewart, J.P. and Stewart, A.F. (1997). “Analysis of soil-structure interaction effects on building response from earthquake strong motion recordings at 58 sites,” Rpt. No. UCB/EERC-97/01, Earthquake Engineering Research Center, University of California, Berkeley, February, 742 pgs.
2. Stewart, J.P., Bray, J.D., Seed, R.B., and Sitar, N., editors (1994). “Preliminary report on the principal geotechnical aspects of the January 17, 1994 Northridge earthquake,” Rpt. No. UCB/EERC-94/08, Earthquake Engineering Research Center, University of California, June, 245 pgs.
1. Bray, J.D., Riemer, M.F, Seed, R.B., Sitar, N., and Stewart, J.P. (1994).
“Chapter 4: Geotechnical considerations,” in Preliminary Report on the Seismological and Engineering Aspects of the January 17, 1994 Northridge Earthquake, J.P. Moehle (editor), Rpt. No. UCB/EERC 94-01, Earthquake Engineering Research Center, University of California, Berkeley, January, 19 pgs.

 Guidelines Documents for Design Professionals

8. Section 11.4 (site coefficients), Chapter 16 (Seismic Response History Procedures), Chapter 19 (Soil-Structure Interaction for Seismic Design) in NEHRP Recommended Seismic Provisions for New Buildings and Other Structures. 2015 Edition, Federal Emergency Management Agency, Building Seismic Safety Council, Washington D.C.
7. NIST (2012). Soil-structure interaction for building structures, Report No. NIST GCR 12-917-21, National Institute of Standards and Technology, U.S. Department of Commerce, Washington D.C. Project Technical Committee: Stewart, JP (Chair), CB Crouse, T Hutchinson, B Lizundia, F Naeim, and F Ostadan
6. Applied Technology Council (2012). Simplified seismic assessment of detached, single-family, wood-frame dwellings, Report No. FEMA P-50, Federal Emergency Management Agency, Washington D.C. Project Management Committee: Eguchi, RT, KE Cobeen, DC Hohbach, N Luco, C Real, and JP Stewart
5. Bozorgnia, Y, CB Crouse, RO Hamburger, R Klemencic, H Krawinkler, JO Malley, JP Moehle, F Naeim, and JP Stewart (2010). “Guidelines for performance-based seismic design of tall buildings,” Report No. 2010/05, Pacific Earthquake Engineering Research Center, UC Berkeley.
4. Principal author of Chapter 8 and Appendix E of FEMA-440: Improvement of nonlinear static seismic analysis procedures, Department of Homeland Security, Federal Emergency Management Agency, June, 2005.
3. Stewart, J.P. and Wren, J.R. (2005). Section 4: “Geotechnical Aspects” [approx 10 MB],
in Engineering Guidelines for the Assessment and Repair of Earthquake Damage in Residential Woodframe Buildings, CUREE Publication No. EDA-06, Consortium of Universities for Research in Earthquake Engineering, Richmond, CA.
2. Contributions to Sections 4.1 and 5.8 of The 2003 NEHRP Recommended Provisions for Seismic Regulations for New Buildings and Other Structures and Accompanying Commentary.
1. Blake, T.F., Hollingsworth, R.A., and Stewart, J.P., editors (2002). “Recommended procedures for implementation of DMG Special Publication 117 Guidelines for analyzing and mitigating landslide hazards in California,” Southern California Earthquake Center, University of Southern California, Los Angeles, California, 130 pgs.