Abstract
In this paper, three-dimensional (3D) finite element analyses of a real-scale group-pile foundation subjected to horizontal cyclic loading are conducted using a program named DBLEAVES. In the simulations, nonlinear behaviors of ground and piles are described by subloading t ij model and the axial-force dependent model (AFD model) which considered the axial-force dependency in the nonlinear moment-curvature relations. In order to consider the inuence of an effective stress path on the prediction of the group-pile foundation, the analyses are conducted within the framework of the soil-water coupling method with finite-difference and finite-element regime. The material parameters of soils are determined based on conventional triaxial drained compression tests on undisturbed and remolded specimens. The applicability of the proposed numerical method is encouraging, and therefore, it is quite confident to say that the method can be used to predict the mechanical behaviors of group-pile foundation to a satisfactory accuracy, particularly with the effective stress analysis.
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References
Tokimatsu K, Suzuki H, Tabata K, Sato M. Three dimensional shaking table tests on soil-pile-structure models using E-defense facility. In: Kyriazis D P, ed. Proceedings of 4th International Conference on Earthquake Engineering. Springer, 2007, 116–119
Kimura M, Yashima A, Shibata T. Three-dimensional finite element analysis of laterally loaded piles. In: Beer G, Booker J R, Carter J P, eds. Proceedings of 7th International Conference Computer Method and Advance in Geomechanics. Rotterdan: Balkema, 1991, 145–150
Kimura M, Zhang F. Seismic evaluation of pile foundation by static and dynamic 3-D finite element analyses. In: Proceedings of the 11th Asian Regional Conference of International Society for Soil Mechanics and Geotechnical Engineering, Seoul. 1999, 507–510
Zhang F, Kimura M, Nakai T, Hoshikawa T. Mechanical behavior of pile foundations subjected to cyclic lateral loading up to the ultimate state. Soils and Foundations, 2000, 40(5): 1–17
Nakai T, Matsuoka H. A generalized elastoplastic constitute model for clay in three-dimensional stresses. Soils and Foundations, 1986, 26(3): 81–98
Nakai T. An isotropic hardening elastoplastic model for sand considering the stress path dependency in three-dimensional stresses. Soils and Foundations, 1989, 29(1): 119–137
Zhang F, Yashima A, Kimura M, Uzuoka R. 3-D FEM analysis of laterally cyclic loaded group-pile foundation based on an axial-force dependent hysteretic model for RC. In: Proceedings of International Conference on Geotechnical and Geological Engineering (GeoEng 2000), Melbourne. 2000
Zhang F, Kimura M. Numerical prediction of the dynamic behaviors of an RC group-pile foundation. Soils and Foundations, 2002, 42(3): 77–92
Zhang F, Yashima A, Kimura M, Kageyama M, Katayama T. New sampling device for gravels and its application to a numerical simulation on laterally loaded group-pile foundation. Journal of the Japan Society of Civil Engineers, 2002, 715(III–60): 227–236 (in Japanese)
Kosa K, Suzuki N, Kimura R, Kimura Y, Morita Y. Lateral loading test of full-scaled pile foundation focused on ultimate behavior. Journal of the Japan Society of Civil Engineers, 1998, 596(III–43): 49–260 (in Japanese)
Ye B. Experiment and numerical simulation of repeated liquefaction-consolidation of sand. Dissertation for the Doctoral Degree. Gifu: Gifu University, 2007
Nakai T, Hinokio M. A simple elastoplastic model for normally and over consolidated soils with unified material parameters. Soils and Foundations, 2004, 44(2): 53–70
Nakai T, Mihara Y. A new mechanical quantity for soils and its application to elastoplastic constitutive models. Soils and Foundations, 1984, 24(2): 82–94
Hashiguchi K. Constitutive equation of elastoplastic materials with elasto-plastic transition. Journal of Applied Mechanics, ASME, 1980, 102(2): 266–272
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Jin, Y., Bao, X., Kondo, Y. et al. Numerical evaluation of group-pile foundation subjected to cyclic horizontal load. Front. Archit. Civ. Eng. China 4, 196–207 (2010). https://doi.org/10.1007/s11709-010-0021-6
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DOI: https://doi.org/10.1007/s11709-010-0021-6