Behavior of laterally and vertically loaded piles in multi-layered transversely isotropic soils

被引：19

作者：

Ai, Zhi Yong ^{[1
]}

Chen, Yuan Feng ^{[1
]}

Jiang, Xiao Bing ^{[1
]}

机构：

[1] Tongji Univ, Dept Geotech Engn, Key Lab Geotech & Underground Engn, Minist Educ,Coll Civil Engn, Shanghai 200092, Peoples R China

来源：

APPLIED MATHEMATICAL MODELLING | 2017年 / 51卷

关键词：

Finite element; Analytical layer-element; Coupled approach; Laterally and vertically loaded piles; Layered soils; Transverse isotropy; FINITE-LAYER ANALYSIS; BOUNDARY-ELEMENT ANALYSIS; NONHOMOGENEOUS SOILS; ELASTIC-MATERIALS;

D O I：

10.1016/j.apm.2017.06.039

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a coupled approach of the finite element method (FEM) and the analytical layer-element method (ALEM) is proposed to conduct a research on vertically and laterally loaded piles. The FEM is used to model the pile, and the ALEM is utilized to solve the multi-layered transversely isotropic soils. Then with the assumption of force equilibrium and deformation compatibility, the interaction equation of pile and soils is obtained. Finally, the behavior of piles simultaneously subjected to lateral and vertical loads in layered transversely isotropic soils is investigated by considering the influence of lateral-vertical loads interaction and soft soil stratum. (C) 2017 Elsevier Inc. All rights reserved.

引用

页码：561 / 573

页数：13

共 31 条

[1] Boundary element analysis of axially loaded piles embedded in a multi-layered soil [J].