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
相关论文
共 50 条
  • [31] Numerical analysis of bearing behaviors of single batter piles under horizontal loads in various directions
    Zhao, Shuang
    Wang, Kuihua
    Tu, Yuan
    Chen, Weiqiu
    Wu, Juntao
    FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING, 2023, 17 (02) : 224 - 237
  • [32] A FEM-BEM formulation for a time-dependent eddy current problem
    Meddahi, S.
    Selgas, V.
    NUMERICAL MATHEMATICS AND ADVANCED APPLICATIONS, 2006, : 1155 - +
  • [33] A BEM-FEM FORMULATION IN TIME DOMAIN FOR SSI ANALYSES IN LAYERED SOILS
    Galvin, Pedro
    Romero, Antonio
    PROCEEDINGS OF THE 22ND INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: MAJOR CHALLENGES IN ACOUSTICS, NOISE AND VIBRATION RESEARCH, 2015, 2015,
  • [34] A mixed BEM-FEM formulation for layered soil-superstructure interaction
    Almeida, VS
    de Paiva, JB
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2004, 28 (09) : 1111 - 1121
  • [35] A coupled FEM-BEM formulation in structural acoustics for imaging a material inclusion
    Sarkar, Abhijit
    Sonti, Venkata R.
    Pratap, Rudra
    International Journal of Acoustics and Vibrations, 2005, 10 (01): : 3 - 16
  • [36] A dual-dual formulation for the coupling of mixed-FEM and BEM in hyperelasticity
    Gatica, GN
    Heuer, N
    SIAM JOURNAL ON NUMERICAL ANALYSIS, 2000, 38 (02) : 380 - 400
  • [37] Analysis of cavity backed rectangular patch antennas with inhomogeneous chiral substrates via a FEM-BEM formulation
    Vegni, L
    Bilotti, F
    Toscano, A
    IEEE TRANSACTIONS ON MAGNETICS, 2001, 37 (05) : 3260 - 3263
  • [38] Optimization design of piles subjected to horizontal loads based on reliability theory
    Wen-yi Zhao
    Zhi-Jun Xu
    Jun-Jie Zheng
    Journal of Central South University, 2014, 21 : 2928 - 2934
  • [39] Optimization design of piles subjected to horizontal loads based on reliability theory
    赵文艺
    徐志军
    郑俊杰
    Journal of Central South University, 2014, 21 (07) : 2928 - 2934
  • [40] Optimization design of piles subjected to horizontal loads based on reliability theory
    Zhao Wen-yi
    Xu Zhi-Jun
    Zheng Jun-Jie
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2014, 21 (07) : 2928 - 2934
12345