EFGM for nonlinear mechanical behaviors of single pile and pile groups
In this paper, a pile-soil system is considered as a pile embedded in a nonlinear, axisymmetric elastic body and the pile is subjected to a vertical load on its top. The analysis of nonlinear mechanical behaviors of the pile-soil system is formalized. The element free Galerkin method (EFGM) is used to analyze the nonlinear mechanical behaviors of a single pile. From the obtained results of single pile, the nonlinear mechanical behaviors of pile-groups are also investigated by the modified interaction factor and obtained the corresponding calculation formulas. The presented results are in agreement with those by measurement tests.
Yu-jia Hu Chang-jun Cheng
Shanghai Institute of Applied Mathematics and Mechanics, Department of Mechanics,Shanghai University, Shanghai 200072, China
国际会议
The 5th International Conference on Nonlinear Mechanics(第五届国际非线性力学会议)
上海
英文
429-437
2007-06-11（万方平台首次上网日期，不代表论文的发表时间）