A BEM/FEM formulation for the analysis of piles submitted to horizontal loads

被引：4
|
作者：
Luamba, Endi Samba [1 ]
de Paiva, Joao Batista [1 ]
机构：
[1] Univ Sao Paulo, Struct Dept, Sao Carlos Sch Engn, Sao Carlos, SP, Brazil
来源：
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 2017年 / 81卷
关键词：
Boundary element method; Finite element method; Pile-soil interaction; TRANSVERSELY ISOTROPIC SOILS; BEM ANALYSIS; BEHAVIOR;
D O I：
10.1016/j.enganabound.2017.05.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper a coupled Boundary Element Method (BEM)/Finite Element Method (FEM) formulation for the analysis of pile soil interaction problems with the pile submitted to horizontal loading is presented. The soil is supposed to be a semi-infinite elastic, isotropic continuum and is modeled by the BEM and the piles are modeled by the finite element method. In the final system of equations the unknowns' vector are the displacements and rotations at the nodes of the pile which, unlike other formulations, allows coupling with a foundation plate and a pile cap. Examples of single piles subjected to horizontal loading are analyzed with the presented formulation and their results compared with those from other formulations. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：12 / 20
页数：9
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