Finite Element Analysis of Heave Deformation in Deep Foundation Pit with SMW Retaining Structure

孙冰; 曾晟; 丁德馨; 杨仕教; 满聪

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Finite Element Analysis of Heave Deformation in Deep Foundation Pit with SMW Retaining Structure

更新时间：2025-12-11

- Finite Element Analysis of Heave Deformation in Deep Foundation Pit with SMW Retaining Structure
- Issue 3, Pages: 319-324(2008)
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  CLC： U753
- Published：2008
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[1]孙冰,曾晟,丁德馨,杨仕教,满聪.SMW围护结构的深基坑隆起变形有限元分析[J].防灾减灾工程学报,2008(03):319-324.

孙冰, 曾晟, 丁德馨, et al. Finite Element Analysis of Heave Deformation in Deep Foundation Pit with SMW Retaining Structure[J]. 2008, (3): 319-324.
[1]孙冰,曾晟,丁德馨,杨仕教,满聪.SMW围护结构的深基坑隆起变形有限元分析[J].防灾减灾工程学报,2008(03):319-324. DOI：

孙冰, 曾晟, 丁德馨, et al. Finite Element Analysis of Heave Deformation in Deep Foundation Pit with SMW Retaining Structure[J]. 2008, (3): 319-324. DOI：

摘要

影响基坑基底隆起的因素存在极大的模糊性和随机性

基底隆起变形量的计算是一个复杂的非线性过程

而采用有限元法对基坑基底隆起变形量进行分析是个有效的途径。本文以上海某深基坑为例

基于ABAQU S软件对该基坑基底隆起变形量进行有限元分析。研究表明

基底隆起最大变形量发生在离基坑侧壁约以SMW围护桩入土深度为半径的圆内侧。本文将为基坑隆起问题的定量研究提供有价值的参考。

Abstract

It is a complicated nonlinear procedure to calculate the deformation against upheaval of deep foundation pit

because the factors affecting the deformation are fuzzy and random.However

the finite element analysis is an effective method to solve the problem.Based on the finite element software ABAQUS

in this paper

the heave deformation of deep foundation pit for some subway in Shanghai is analyzed.The study shows that ABAQUS has powerful capacity to analyze the contact problems in geotechnical engineering

and the Maximum deformation appears in a certain region which is not beyond the circle with radius equal to the depth of SMW pile from the wall of the deep foundation pit.The study can provide valuable reference for quantitative heave analysis for deep foundation pit.

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references

支撑位置对基坑整体稳定性的影响 [J]. 刘润,闫玥,闫澍旺. 岩石力学与工程学报 . 2006(01)

极限分析有限元法讲座——Ⅰ岩土工程极限分析有限元法 [J]. 郑颖人,赵尚毅,孔位学,邓楚键. 岩土力学 . 2005(01)

基于一个上限分析方法的深基坑抗隆起稳定分析 [J]. 邹广电. 岩土力学 . 2004(12)

遗传算法在深基坑支护结构选型中的应用 [J]. 周海清,陈正汉,朱元青. 岩土力学 . 2004(12)

深基坑支护结构抗隆起稳定性计算新方法 [J]. 刘雅君. 湘潭矿业学院学报 . 2003(03)

建筑基坑引起的挡土墙开裂事故分析 [J]. 刘兴远,陈伟,周珉. 地下空间 . 2000(04)

深基坑抗隆起稳定计算方法的研究 [J]. 孙淑贤. 烟台大学学报(自然科学与工程版) . 1999(01)

基坑抗隆起稳定问题的应力强度计算方法 [J]. 曾庆义,杨晓阳. 岩土工程学报 . 1996(02)

深基坑抗隆起破坏的模糊可靠度分析及其应用 [D]. 满聪. 南华大学 2006

深基坑工程[M]. 机械工业出版社 , 陈忠汉等编著, 2002

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