Finite element analysis of functions of cushion of cement 
flyash gravel pile composite foundation

ZHANG Jian-wei; DAI Zi-hang

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Finite element analysis of functions of cushion of cement flyash gravel pile composite foundation

更新时间：2026-06-25

- Finite element analysis of functions of cushion of cement flyash gravel pile composite foundation
- Vol. 26, Issue S1期　刊出日, (2005)
- 作者机构：
  
  福州大学环境与资源学院,福州,350002
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU470
- Online First：15 December 2005，
  
  Published：2005
- 稿件说明：
移动端阅览
ZHANG Jian-wei, DAI Zi-hang. Finite element analysis of functions of cushion of cement flyash gravel pile composite foundation[J]. 2005, 26(S1期　刊出日).
DOI：

ZHANG Jian-wei, DAI Zi-hang. Finite element analysis of functions of cushion of cement flyash gravel pile composite foundation[J]. 2005, 26(S1期　刊出日). DOI：

摘要

复合地基上褥垫层的设计是桩体复合地基设计的关键技术，通过有限元数值模拟分析，得到了桩土沉降与荷载之间的关系，获得了褥垫层厚度及其压缩模量对桩土应力比、桩土沉降等的影响规律。该研究为复合地基褥垫层厚度的设置及选择和配制合理的垫层材料提供了依据，有利于复合地基的优化设计。

Abstract

The design of cushion is the key to the design of a composite foundation. Through the finite element analysis

the relationship of the settlements of the pile and soil with the load is found. And the influence laws of the cushion thickness and its compression modulus on the stress ratio of pile-soil and the settlements of pile and soil are obtained. The research results will provide a theoretical evidence for the suitable selection of the cushion thickness and its materials and will be beneficial to the optimum design of composite foundations.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Finite element analysis of functions of cushion of cement flyash gravel pile composite foundation

Experimental study and finite element analysis of cushion in CFG pile composite foundation

Test study on influence of cushion on loading behavior of composite foundations

Analysis of pile-soil stress ratio of cast-in-place X-section concrete pile composite foundation under rigid base

Pile-soil self-balanced composite foundation design considering pile-end piercing settlement

Related Author

ZHANG Jian-wei

DAI Zi-hang

ZHOU Ai-jun

LI Bing

WANG Bing

YANG Wei-min

LI Zhan-qiang

ZHAO Chang-zhou

Related Institution

福州大学环境与资源学院

School of Civil Engineering, Ludong University

Zibo Dianshi Architectural Engineering Design Consultation Limited Company

Beijing University of Science and Technology

Jiwei Highway Engineering Consultation Co. Ltd.

AI问答

⁰