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Technical Reports and Earthquake Field Mission Reports
* 1980-1989

* 1990-1999

* 2000-2009

* 2010-Present


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1980-1989

 

 

Nonlinear modeling of plain concrete
Elnashai, A.S. and Dowling, P.J.
Marine Technology Report No. SS-40, London Centre for Marine Technology, Imperial College, UK, 1982.

Bond strength of grouted connections
Elnashai, A.S. and Dowling, P.J.
Marine Technology, Imperial College, UK, 1983.

Nonlinear finite element analysis of grouted stressed clamp
Elnashai, A.S. and Nicholson, R.W.
In ‘Durability of a stressed grouted clamp’, Wimpey Offshore Report No. WOL 260/84.  British Petroleum (UK), 1984.

Thermal and load analysis of concrete bell foundations
Elnashai, A.S.
Wimpey Offshore Report No. WOL 6/85a, Woodside Petroleum, Australia, 1985.

Thermal and stress analysis of Westinghouse type 44 vertical steam generator
Elnashai, A.S.
Wimpey Offshore Report No. WOL 201/85, FPD Corporation, USA, 1985.

Vortex-induced vibrations of conductors
Elnashai, A.S.
In ‘TL085 Troll East Hybrid Monotower Platform, Jacket Design Study’, Wimpey Offshore Report No. 288/85, Saga Petroleum, Norway, 1985.

Design review and analysis of armored plating for weather deck
Elnashai, A.S.
Wimpey Offshore Report No. WOL 336/85 (technical and commercial proposal), Conoco Ltd. NGd, 1985.

Quality assurance manual for OFFPAF: A development of PAFEC for the analysis and design of offshore structures
Elnashai, A.S. (Editor)
Wimpey Offshore, 1985.

Composite steel/concrete connections: analytical studies and a design equation
Elnashai, A.S. and Dowling, P.J.
Engineering Seismology and Earthquake Engineering Report No. ESEE 6/86, Imperial College, UK, 1986.

The Kalamata (Greece) earthquake of 13 September 1986
Elnashai, A.S. and Pilakoutas, K.
Engineering Seismology and Earthquake Engineering Report No. ESEE 9/86, Imperial College, UK, December 1986.

Large displacement elastoplastic analysis of steel frames
Izzuddin, B.A., Elnashai, A.S. Dowling, P.J. and Ward, J.K.
Engineering Seismology and Earthquake Engineering Report No. ESEE 4/88, May 1988.

General methods and programs for the nonlinear solution of transient fluid-structure interaction problems due to underwater shock loading
Chelghoum, A.E.K., Elnashai, A.S. and Dowling, P.J.
Engineering Seismology and Earthquake Engineering Report No. ESEE 89/1, submitted to the Ministry of Defense, UK, February 1989.

Failure mechanisms for weld-beaded composite connections
Dowling, P.J., Elnashai, A.S., Aritenang, W. and Carroll, B.C.
CESLIC Report No. GC-04, submitted to the Marine Technology Directorate, UK, January 1989.

Transient fluid-structure dynamic interaction procedures
Chelghoum, A.E.K., Elnashai, A.S. and Dowling, P.J.
Engineering Seismology and Earthquake Engineering Report No. ESEE 2/89, March 1989.

Large displacement elasto-plastic dynamic analysis of steel frames by adaptive mesh reinforcement
Izzuddin, B.A., Elnashai, A.S. and Dowling, P.J.
Engineering Seismology and Earthquake Engineering Report No. ESEE 5/89, October 1989.

The Killini Earthquakes of October and November 1988
Jointly with staff and students of ESEE Section.
Engineering Seismology and Earthquake Engineering Report No. ESEE 6/89, September 1989.

‘ADAPTIC’, A program for the adaptive large displacement elastoplastic dynamic analysis of steel, concrete and composite frames
Izzuddin, B.A. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 7/89, October 1989.

A Theoretical model for composite beam-columns under cyclic loading
Madas, P. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 10/89, September 1989.

Experimental behavior of reinforced concrete structural walls subjected to cyclic and shake-table loading
Elnashai, A.S., Pilakoutas, K. and Ambraseys, N.N.
Engineering Seismology and Earthquake Engineering Report No. ESEE 12/89, December 1989.

Effect of random material variability on the structural response of steel frames
Alexopulu, P., Elnashai, A.S. and Chryssanthopoulos, M.
Engineering Seismology and Earthquake Engineering Report No. ESEE 8/89, September 1989.

The Loma Prieta Earthquake of 17 October 1989: Seismological, geotechnical and structural field observations
Elnashai, A.S., Bommer, J.J. and Elghazouli, A.Y.
Engineering Seismology and Earthquake Engineering Report No. ESEE 11/89, December 1989.

 

1990-1999

 

 

The Chenoua (Algeria) Earthquake of 13 October 1989
Ambraseys, N.N., Elnashai, A.S., Bommer, J.J., Elghazouli, A.Y., Haddar, F., Madas, P. and Vogt, J.
Engineering Seismology and Earthquake Engineering Report No. ESEE 6/90, August 1990.
       
Experimental behavior of composite partially encased beam-columns under cyclic and dynamic loading
Takanashi, K., Elnashai, A.S. and Elghazouli, A.Y.
Joint report with Institute of Industrial Science, University of Tokyo, Japan, April 1990.

Earthquake resistant design of RC walls
Pilakoutas, K.  Supervised by Elnashai, A.S. and Ambraseys, N.N.
Engineering Seismology and Earthquake Engineering Report No. ESEE 4/91, April 1991.

A new passive confinement model for concrete under variable amplitude cyclic loading
Madas, P. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 2/91, March 1991.

Performance of composite steel/concrete member under earthquake loading: Part (I) analytical model, Part (II) parametric studies and design considerations
Elghazouli, A.Y. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 3/92, June 1992.

The Erzincan (Turkey) earthquake of 15 March 1992
Ambraseys, N.N., Elnashai, A.S., Broderick, B.M., Salama, A.I. and Soliman, M.M.
Engineering Seismology and Earthquake Engineering Report No. ESEE 11/92, November 1992.

A component-based model for the analysis of steel and composite beam-column connections
Madas, P.J. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 5/92, July 1992.

Experimental behavior of steel and composite frames under cyclic and dynamic loading
Elnashai, A.S., Takanashi, K., Elghazouli, A.Y. and Ohi, K.
Engineering Seismology and Earthquake Engineering Report No. ESEE 10/92, November 1992.

The Northridge (California) earthquake of 17 October 1994; observations, strong-motion and correlative response analyses
Broderick, B.M., Elnashai, A.S., Ambraseys, N.N., Barr, J., Goodfellow, R. and Higazy, M.
Engineering Seismology and Earthquake Engineering Report No. ESEE 4/94, 1994.

Seismic risk and mitigation planning in Egypt
Elnashai, A.S. and Soliman, M.M.
Engineering Seismology and Earthquake Engineering Report No. ESEE 5/94, 1994.

Online hybrid testing of steel frames with high strength bracing members
Elnashai, A.S., Broderick, B.M., Takanashi, K. and Ohi, K.
Engineering Seismology and Earthquake Engineering Report No. ESEE 3/94, 1994.

Characteristics of reinforcing steel in the United Kingdom
Manzocchi, G.M. and Elnashai, A.S.
Prenormative research in support of Eurocode, Report No. PREC 801, May 1994.

Ductility of concrete members reinforced with high strength steel
Salvitti, L.M. and Elnashai, A.S.
Prenormative research in support of Eurocode, Report No. PREC 802, September 1994.

The Hyogo-ken Nanbu Earthquake of 17 January 1995, Selected Engineering Seismology and Structural Studies
Elnashai, A.S., Bommer, J.J., Baron, C.I. and Salama, A.I.
Engineering Seismology and Earthquake Engineering Report No. ESEE 2/95, September 1995.

Effect of modeling assumptions and input motion characteristics on the ductility demand of RC bridge piers
Elnashai, A.S. and McClure, D.C.
Engineering Seismology and Earthquake Engineering Report No. ESEE 3/95, September 1995.

Vertical earthquake ground motion; evidence, effects and simplified analysis procedures
Elnashai, A.S. and Papazoglou, A.
Engineering Seismology and Earthquake Engineering Report No. ESEE 6/95, December 1995.

Effect of model conditions on the seismic response of large RC bridges
Dodd, S.G., Elnashai, A.S. and Calvi, G.M.
Engineering Seismology and Earthquake Engineering Report No. ESEE 96-5, August 1996.

Experimental and analytical investigations into the seismic behavior of semi-rigid steel frames
Elnashai, A.S., Danesh Ashtiani, F.A. and Elghazouli, A.Y.
Engineering Seismology and Earthquake Engineering Report No. ESEE 96-7, December 1996.

Repair and strengthening of RC walls using selective techniques
Elnashai, A.S. and Pinho, R.
Engineering Seismology and Earthquake Engineering Report No. ESEE 97-1, January 1997.

JAPANCAT A program for earthquake insurance loss estimation in Japan
Winkler, T. and Elnashai, A.S.
EQE Report No. 403-2

Review and development of response spectra for displacement-based seismic design
Bommer, J.J., Elnashai, A.S., Chlimintzas, G.O. and Lee. D
Engineering Seismology and Earthquake Engineering Report No. ESEE 98-3, March 1998.

Inelastic spectra and ductility-damping relationships for displacement-based seismic design
Borzi, B., Elnashai, A.S., Faccioli, E., Calvi, G.M. and Bommer, J.J.
Engineering Seismology and Earthquake Engineering Report No. ESEE 98-4, May 1998.

Observations on the effects of the Adana-Ceyhan (Turkey) earthquake of 27 June 1998
Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 98-5, August 1998.

Inelastic dynamic response of RC bridges to non-synchronous earthquake input-motion
Tzanetos, N., Elnashai, A.S., Hamdan, F. and Antoniou, S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 98-6, August 1998.

Parameterised displacement spectra for seismic design
Bommer, J.J. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 98-7, August 1998.

Seismic performance and cost-benefit assessment of high rise high strength concrete buildings
Laogan, B.T.  and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 98-8, November 1998.

Assessment of response of multi-story buildings using force- and displacement-based approaches
Borzi, B. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 99-2, October 1999.

The Kocaeli (Turkey) earthquake of 17 August 1999: Assessment of spectra and structural response analysis
Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 99-3, November 1999 (on CD).

The North Athens (Greece) earthquake of 7 September 1999: Analytical studies of structural response
Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 99-4, November 1999 (on CD).

 

2000-2009

 

 

Static pushover versus dynamic-to-collapse analysis of RC structures
Mwafy, A.A. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 00-1, January 2000.

INDYAS – A Program for INelastic DYnamic Analysis of Structures
Elnashai, A.S., Pinho, R. and Antoniou, S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 00-2, June 2000.

Ductility of RC members constructed from high strength concrete and reinforcing steel
Goodfellow, R.C. and Elnashai, A.S.
Engineering Seismology and Earthquake Engineering Report No. ESEE 00-3, August 2000.

Deformation-based analytical vulnerability functions for RC bridges
Elnashai, A.S. and Borzi, B.
Engineering Seismology and Earthquake Engineering Report No. ESEE 00-6, September 2000.

Task 1.1: Performance parameters and criteria for assessment and rehabilitation, Task 1.2: Rehabilitation strategies for RC and masonry buildings
Thermou, G.E., and Elnashai, A.S.
SPEAR Project Report No. G6RD-CT-2001-00525 (Seismic Performance Assessment and Rehabilitation, Imperial College of Science, Technology and Medicine, UK), 2002.

Seismic retrofitting of steel and composite buildings
Di Sarno L. and Elnashai , A.S.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 02-01, September 2002.

Seismic vulnerability of flat-slab structures
Erberik, M.A. and Elnashai, A.S.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 03-06, May 2003.

Analytical assessment of an irregular RC full scale 3D test structure
Jeong, S-H. And Elnashai, A.S.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 03-02, October 2003.

Zeus NL – A system for inelastic analysis of structures
Elnashai, A., Papanikolaou, V. and Lee, D.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign,
CD Release 04-01, February 2004.

The Kashmir Earthquake of October 8, 2005, A Quick Look Report
Durrani, A.J., Elnashai, A.S., Hashash, Y.M.A., Kim, S.J., and Masud, A.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign,
CD Release 05-04, October 2005.

Limits of applicability of conventional and advanced pushover analysis for seismic
response assessment
Papanikolaou, V., Elnashai, A. and Pareja, J.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 05-02, April 2005.
       
User manual and examples for UI-SimCor v2.0 and NEES-SAM v2.0
Kwon, O., Nakata, N., Park, K., Elnashai, A. and Spencer, B.
A program manual for multi-site hybrid simulation framework, University of Illinois
at Urbana-Champaign, 2006.

Hybrid test using UI-SimCor, three-site experiment
Spencer, B., Elnashai, A., Park, K. and Kwon, O.
Final report to NEESit for Phase I project of hybrid simulation framework development, University of Illinois at Urbana-Champaign, 2006.

Seismic assessment of the I-155 bridge at Caruthersville with SSI and retrofit
Elnashai, A., Mwafy, A. and Kwon, O.
Interim Report No. 1, Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, 2006.

The Yogyakarta (Indonesia) earthquake of 25 May 2006, observations, reconstruction of hazard and recommendations
Elnashai, A.S., Kim, S-J. and Yun, G-J.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign,
CD Release 07-02, March 2007.

Comprehensive seismic loss assessment for the State of Illinois
LaFore, S. and Elnashai, A.S.
Interim Report No. 1, Mid-America Earthquake Center, University of Illinois
at Urbana-Champaign, CD Release 07-01, April 2007.

New Madrid seismic zone catastrophic earthquake response planning
Cleveland, L.J. and Elnashai, A.S.
Interim Report 1, Mid-America Earthquake Center, University of Illinois
at Urbana-Champaign, CD Release 07-03, May 2007.
           
Analytical assessment of the damage potential of the Kashmir (Pakistan) earthquake
of October 8, 2005
Elnashai, A.S. and Kim, S.J.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 07-04, May 2007.

Assessment of seismic integrity of multi-span curved bridges in Mid-America
Elnashai, A.S. and Mwafy, A.M.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 07-08, May 2007.

Modeling of hysteretic behavior of beam-column connections based on self-learning simulations
Yun, G.J., Ghaboussi, J. and Elnashai, A.S.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 07-13, August 2007.

Seismic fragility assessment for reinforced concrete high-rise buildings
Ji, J., Elnashai, A.S. and Kuchma, D.A.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 07-14, September 2007.

Probabilistic seismic assessment of structure, foundation, and soil interacting systems
Kwon, O-S. and Elnashai, A.S.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 07-15, September 2007.

Seismic performance of interdependent lifeline systems
Kim, Y.S., Spencer, B.F., Song, J., Elnashai, A.S. and Stokes, T.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 07-16, September 2007.

The Pisch-Chincha earthquake of August 15, 2007: Seismological, geological and structural assessments
Elnashai, A.S., Kwon, O., Pineda, O., Alva, J., Moran, L., and Huaco, G.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 08-01, October 2008.

Impact of earthquakes on the Central USA
Elnashai, A.S., Cleveland, L.J., Jefferson, T., Harrald, J.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 08-02, September 2008.

Design and Assessment Models and Spectra for Repaired Reinforced Concrete Structures
Thermou, Georgia E., Pantazopoulou, S.J., and Elnashai, A.S.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 09-01, May 2009.

Impact of New Madrid Seismic Zone Earthquakes on the Central USA
Elnashai, A.S., Cleveland, L.J., Jefferson, T., and Harrald J.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 09-03, October 2009.


2010-Present

 

 

Response of RC Members Subjected to the 2009 L’Aquila (Italy) Near-Field Earthquake Ground Motions
Di Sarno, L., Elnashai, A.S., and Manfredi, G.
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 10-01, February 2010.

The Maule (Chile) Earthquake of February 27, 2010: Consequence Assessment and Case Studies
Elnashai, Amr S., Gencturk, Bora, Kwon, Oh-Sung, Al-Qadi, Imad L., Hashash, Youssef, Roesler, Jeffery R.,Kim, Sung Jig, Jeong, Seong-Hoon, Dukes, Jazalyn, and Valdivia, Angharad
Mid-America Earthquake Center, University of Illinois at Urbana-Champaign, CD Release 10-04, December 2010.

Note: Mid-America Earthquake CD releases may be downloaded directly from the Mid-America Earthquake Center reports page.