| 多支撑地下连续墙稳定性分析 |
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| 引用本文： | 商东旭,祁萌,闫飞.多支撑地下连续墙稳定性分析[J].华北水利水电学院学报,2008,29(2):26-28. |
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| 作者姓名： | 商东旭 祁萌 闫飞 |
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| 作者单位： | 华北水利水电学院,河南,郑州,450011 |
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| 摘 要： | 多支撑地下连续墙的应用越来越广泛,但其加固机理尚不完善.运用FLAC3D软件对某多支撑地下连续墙基坑工程开挖与支护模拟,计算中采用摩尔-库仑弹塑性模型,墙体和支护结构采用结构单元进行模拟.通过计算得出不同开挖阶段的墙背土体沉降、墙体内力和侧向位移,为工程设计与施工提供参考.
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| 关 键 词： | 多支撑 地下连续墙 FLAC3D数值模拟 内力 变形 沉降 |
| 文章编号： | 1002-5634(2008)02-0026-03 |
| 修稿时间： | 2008年1月15日 |
Stability Analysis of Multi-struts Diaphgram Wall |
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| SHANG Dong-xu,QI Meng,YAN Fei.Stability Analysis of Multi-struts Diaphgram Wall[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2008,29(2):26-28. |
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| Authors: | SHANG Dong-xu QI Meng YAN Fei |
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| Abstract: | The use of Multi-struts diaphgram wall is more and more broad.The simulation of excavation and support on one multi-struts diaphgram wall project is carried out using the software FLAC(3D).During the simulation,the Mohr-Coulomb model is used and shell elements are applied on the wall and strut structure.This simulation offers the settlements behind the wall,lateral-displacements and moment of the wall in every step.It is a reference for design and construction. |
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| Keywords: | multi-struts diaphgram wall FLAC(3D) numerical simulation action mechanism displacements settlements |
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