API(1993). Recommended Practice for Planning, Design, and Constructing Fixed Offshore Platforms. API RP 2A - WSD, 20th ed., American Petroleum Institute.
Boulanger, R. W. (2003). The PySimple1 Material. http://opensees.berkeley.edu.
Cook, R. D., D. S. Malkus, M. E. Plesha. "Concepts and Applications of Finite Element Analysis." John Wiley & Sons, 1989.
Crisfield, M. A. "Non-linear Finite Element Analysis of Solids and Structures." John Wiley & Sons, vol. 1, 1991
Elgamal, A., Lai, T., Yang, Z. and He, L. (2001). "Dynamic Soil Properties, Seismic Downhole Arrays and Applications in Practice," State-of-the-art paper, Proc., 4th Intl. Conf. on Recent Advances in Geote. E.Q. Engrg. Soil Dyn. March 26-31, San Diego, CA, S. Prakash (Ed.).
Elgamal, A., Yang, Z. and Parra, E. (2002). "Computational Modeling of Cyclic Mobility and Post-Liquefaction Site Response," Soil Dyn. Earthquake Engrg., 22(4), 259-271.
Elgamal, A., Yang, Z., Parra, E. and Ragheb, A. (2003). "Modeling of Cyclic Mobility in Saturated Cohesionless Soils," Int. J. Plasticity, 19(6), 883-905.
Georgiadis, M. (1983). "Development of p-y curves for layered soils." Proc., Geotechnical Practice in Offshore Engineering, ASCE, pp. 536-545.
Lowes, Laura N.; Mitra, Nilanjan; Altoontash, Arash A beam-column joint model for simulating the earthquake response of reinforced concrete frames PEER-2003/10 Pacific Earthquake Engineering Research Center, University of California, Berkeley 2003 59 pages (400/P33/2003-10)
Matlock, H. (1970). "Correlations of design of laterally loaded piles in soft clay."Proc. Offshore Technology Conference, Houston, TX, Vol 1, No.1204, pp. 577-594.
McKenna, F. and Fenves, G. (2001). "The OpenSees Command Language Manual: version 1.2," Pacific Earthquake Engineering Center, Univ. of Calif., Berkeley. (http://opensees.berkeley.edu).
Mosher, R. L., (1984) "Load Transfer Criteria for Numerical Analysis of Axially Loaded Piles in Sand," US Army Engineering Waterways Experimental Station, Automatic Data Processing Center, Vicksburg, Mississippi, January.
Parra, E. (1996). "Numerical Modeling of Liquefaction and Lateral Ground Deformation Including Cyclic Mobility and Dilation Response in Soil Systems," Ph.D. Thesis, Dept. of Civil Engineering, Rensselaer Polytechnic Institute, Troy, NY.
Reese, L.C., and O'Neill, M. W., (1987) "Drilled Shafts: Construction Procedures and Design Methods," Report No. FHWA-HI-88-042, U.S. Department of Transportation, Federal Highway Administration, Office of Implementation, McLean, Virginia.
Vijayvergiya, V.N. (1977) "Load-Movement Characteristics of Piles," Proceedings, Ports 77 Conference, American Society of Civil Engineers, Long Beach, CA, March.
Yang, Z. (2000). "Numerical Modeling of Earthquake Site Response Including Dilation and Liquefaction," Ph.D. Thesis, Dept. of Civil Engineering and Engineering Mechanics, Columbia University, NY, New York.
Yang, Z. and Elgamal, A. (2002). "Influence of Permeability on Liquefaction-Induced Shear Deformation," J. Engrg. Mech., ASCE, 128(7), 720-729.
Yang, Z., Elgamal, A. and Parra, E. (2003). "A Computational Model for Liquefaction and Associated Shear Deformation," J. Geotechnical and Geoenvironmental Engineering, ASCE, December (in press).
For the Force-Based Beam-Column Element:
Neuenhofer, Ansgar, FC Filippou. Geometrically Nonlinear Flexibility-Based Frame Finite Element. ASCE Journal of Structural Engineering, Vol. 124, No. 6, June, 1998. ISSN 0733-9445/98/0006-0704-0711. Paper 16537. pp. 704-711.
Neuenhofer, Ansgar, FC Filippou. Evaluation of Nonlinear Frame Finite-Element Models. ASCE Journal of Structural Engineering, Vol. 123, No. 7, July, 1997. ISSN 0733-9445/97/0007-0958-0966. Paper No. 14157. pp. 958-966.
Neuenhofer, Ansgar, FC Filippou. ERRATA -- Geometrically Nonlinear Flexibility-Based Frame Finite Element. ASCE Journal of Structural Engineering, Vol. 124, No. 6, June, 1998. ISSN 0733-9445/98/0006-0704-0711. Paper 16537. pp. 704-711.
Taucer, Fabio F, E Spacone, FC Filippou. A Fiber Beam-Column Element for Seismic Response Analysis of Reinforced Concrete Structures. Report No. UCB/EERC-91/17. Earthquake Engineering Research Center, College of Engineering, University of California, Berkeley. December 1991.
Spacone, Enrico, V Ciampi, FC Filippou. A Beam Element for Seismic Damage Analysis. Report No. UCB/EERC-92/07. Earthquake Engineering Research Center, College of Engineering, University of California, Berkeley. August 1992.
Useful Resources:
National Information Service for Earthquake Engineering -- NISEE. The Earthquake Engineering Online Archive (full text reports, images and data). http://nisee.berkeley.edu/elibrary/
National Information Service for Earthquake Engineering -- NISEE. Earthquake Engineering Abstracts Database: http://nisee.berkeley.edu/eea.html
American Society of Civil Engineer -- ASCE. Online Journals Program. http://www.pubs.asce.org/journals/jrns.html
ReinforcingSteel Material:
Chang, G. and Mander, J. (1994). "Seismic Energy Based Fatigue Damage Analysis of Bridge Columns: Part I – Evaluation of Seismic Capacity." NCEER Technical Report 94-0006.
Dodd, L. and Restrepo-Posada, J. (1995). "Model for Predicting Cyclic Behavior of Reinforcing Steel" J. Struct. Eng., 121(3), 433-445.
Gomes, A., and Appleton, J. (1997). "Nonlinear Cyclic Stress-Strain Relationship of Reinforcing Bars Including Buckling." Eng. Struct., 19(10), 822–826.
Brown, J. and Kunnath, S.K. (2000). "Low Cycle Fatigue Behavior of Longitudinal Reinforcement in Reinforced Concrete Bridge Columns." NCEER Technical Report 00-0007.
Dhakal, R. and Maekawa, K. (2002). "Modeling for Postyield Buckled of Reinforcement" J. Struct. Eng., 128(9), 1139-1147.
Concrete04 Element:
Mander, J. B., Priestley, M. J. N., and Park, R. (1988). "Theoretical stress-strain model for confined concrete." Journal of Structural Engineering ASCE, 114(8), 1804-1825.
Popovics, S. (1973). " A numerical approach to the complete stress strain curve for concrete." Cement and concrete research, 3(5), 583-599.
Karsan, I. D., and Jirsa, J. O. (1969). "Behavior of concrete under compressive loading." Journal of Structural Division ASCE, 95(ST12).