Coupled liquid-solid problem of axisymmetric geotechnical structure due to multi-directional imposed loads

WANG Yuan; CHEN Yuan-zhong

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Coupled liquid-solid problem of axisymmetric geotechnical structure due to multi-directional imposed loads

更新时间：2026-06-25

- Coupled liquid-solid problem of axisymmetric geotechnical structure due to multi-directional imposed loads
- Vol. 24, Issue 2, (2003)
- 作者机构：
  
  1. 河海大学土木工程学院岩土所,江苏,南京,210098
  2. 深圳市水利土木建筑工程有限公司,广东,深圳,518008
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU411
- Online First：19 August 2014，
  
  Published：2003
- 稿件说明：
移动端阅览
WANG Yuan, CHEN Yuan-zhong. Coupled liquid-solid problem of axisymmetric geotechnical structure due to multi-directional imposed loads[J]. 2003, 24(2).
DOI：

WANG Yuan, CHEN Yuan-zhong. Coupled liquid-solid problem of axisymmetric geotechnical structure due to multi-directional imposed loads[J]. 2003, 24(2). DOI：

摘要

以轴对称系统液固二相耦合饱和介质为研究对象，在假定所有物理量沿径向和轴向可以变化但沿环向不变化、变形满足小变形、孔压流满足达西定律及有效应力原理成立的前提下，建立相应的增量形式的有限元分析方法。以一饱和轴对称试样为例，应用修正剑桥弹塑性模型，进行了应变控制式常规三轴固结不排水剪切试验过程的有限元模拟，以表明所建立方法的可行性。

Abstract

Based on the assumption that all the variables are invariant in circular direction but can vary in the other two directions

FEM formulations are developed with the incremental unknowns for the coupled liquid-solid problem of axisymmetric geotechnical structure due to multi-directional imposed load. In the analysis

the medium is regarded as continuous

anisotropic

saturated

and it is assumed that small deformation occurs and either Darcy’s law or effective stress principle holds true. Finally

a FEM simulation of the consolidated undrained triaxial compression test for a saturated axisymmetric sample are performed which can prove the present method true.

关键词

Keywords

references

Views

1234

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

FEM analysis of the deformation laws of deep excavation of Senlin Park Subway Station

Deformation and stress ananlysis of concrete-faced rockfill dam of Taoshui Reservoir project

Numerical analysis of the plate loading test

A study of optimal construction scheme of high concrete face rockfill dam in consideration of rockfill creep effect

Three-dimensional numerical simulation of dynamic compaction of backfilled soil

Related Author

REN Jian-xi

LIU Jie

YU Wei-ming

SHE Cheng-xue

DENG Chu-jian

TANG Xiao-song

ZHENG Ying-ren

WU Xiang-chao

Related Institution

School of Civil Engineering, Xi ’an Science and Technology University, Xi ’an

State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University

Hunan Institute of Survey and Design of Hydraulic and Hydropower Engineering

Chongqing Rock Center of Yangtze River Scientific Research Institute

Logistical Engineering University

AI问答

⁰