Numerical analysis of soil arching effects in displaced passive piles considering lateral soil movements

CHEN Fu-quan; HOU Yong-feng; LIU Yu-chuan

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Numerical analysis of soil arching effects in displaced passive piles considering lateral soil movements

更新时间：2026-06-25

- Numerical analysis of soil arching effects in displaced passive piles considering lateral soil movements
- Vol. 28, Issue 7, (2007)
- 作者机构：
  
  1. 福州大学土木工程学院,福州,350002
  2. 北京交通大学土木建筑学院,北京,100044
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU473
- Online First：13 September 2013，
  
  Published：2007
- 稿件说明：
移动端阅览
CHEN Fu-quan, HOU Yong-feng, LIU Yu-chuan. Numerical analysis of soil arching effects in displaced passive piles considering lateral soil movements[J]. 2007, 28(7).
DOI：

CHEN Fu-quan, HOU Yong-feng, LIU Yu-chuan. Numerical analysis of soil arching effects in displaced passive piles considering lateral soil movements[J]. 2007, 28(7). DOI：

摘要

被动桩对侧向位移的土层起到遮拦作用的机制主要是土拱效应。采用土工有限元软件Plaxis Tunnel 3D 1.2，对堆载荷载作用下邻近桩基中的土拱效应产生机制和性状进行三维数值分析，指出目前被动桩中土拱效应二维有限元分析存在的问题。考虑桩土侧移与相对位移，再利用土工有限元软件Plaxis2D 8.2详细地研究了侧向土体位移大小、桩身水平位移大小、土体性质以及桩土接触面性质等影响因素对土拱效应性态和桩土荷载分担比的影响。

Abstract

The mechanism of passive piles to keep out the soil layers that move laterally is mainly the soil arching effect between piles; this effect is a phenomenon to transfer stresses from a yielding mass onto the adjacent stationary part of the soils. The geotechnial analysis software package named Plaxis tunnel 3D1.2 is used to study the mechanism and behavior of soil arching effects in passive piles due to surcharge loads using three dimensional finite element method. Limitations of two-dimensional finite element analysis used by former researchers for soil arching effect are discussed in brief. Taking into account of the effect of passive pile displacement

the geotechnical two-dimensional finite element software Plaxis 8.2 is used to study the behavior of soil arching effect. And the effects of different factors on soil arching effect and the ratio of loads on piles to that on soils are depicted

such as soil properties

piles spacing ratio

passive pile displacement

and the interface behaviors between pile and soils.

关键词

Keywords

references

Views

1760

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Numerical analysis of soil arching effects in passive piles

Aanalysis of coupling effect of new surrounding pile-soil anti-slide structure

Soil arching action in passive piles under lateral displaced soil

Soil lateral mode and numerical analysis of pile foundataion subjected to adjacent surcharge loads

Calculation method of sliding surface stress based on segmented sliding surface stress measurement system

Related Author

ZHANG Jian-xun

CHEN Fu-quan

JIAN Hong-yu

ZHENG Ming-xin、 KONG Xiang-ying、 LIU Wei-hong、

LI Zhong-cheng

HONG Chang-di

LI Zhong-cheng

ZHU Xiao-jun

Related Institution

Fujian University of Technology

Institute of Bridge & Road and Geotechnical Engineering, East China Jiaotong University

Shen-Yuan Geotechnical Engineering Co., Ltd.

Department of Geotechnical Engineering, Tongji University

Shen-Yuan Geotechnical Engineering Co. Ltd., Shanghai Xiandai Architectural Design Group

AI问答

⁰