1. American Petroleum Institute. (1991). “Recommended practice for planning designing and constructing fixed offshore platforms.” API Recommended Practice 2A (RP 2A) 19th Ed. Washington D.C.
2. Bathe K. J. (1982). Finite element procedures in engineering analysis . Prentice-Hall Inc. Englewood Cliffs N.J.
3. El-Marsafawi H. Kaynia A. M. and Novak M. (1992). “The superposition approach to pile group dynamics. Piles under dynamic loads.” Geotech. Spec. Publ. No. 34 ASCE New York N.Y. 114–135.
4. El Naggar M. H. (1994). “Nonlinear analysis of piles with application to offshore tower response ” PhD thesis Univ. of Western Ontario London Ontario Canada.
5. Non‐Linear Model for Dynamic Axial Pile Response