| 有限元法模拟开挖引起的基坑水平位移和邻近建筑物沉降 |
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| 作者姓名： | 王晓 韦俊山 李巨龙 翟守俊 |
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| 作者单位： | 1. 中国矿业大学,资源与地球科学学院,江苏,徐州,221008
2. 徐州中国矿大岩土工程新技术发展有限公司,江苏,徐州,221008 |
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| 摘 要： | 以徐州某采用水泥土墙支护的基坑为例，采用有限元数值模拟的方法，对基坑开挖引起的水平位移量和邻近建筑物沉降量进行了计算，并与实际监测值进行了对比分析，得到了一些关于如何控制基坑水平位移和减少基坑周边建筑沉降的结论。
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| 关 键 词： | 基坑 水平位移 沉降 数值模拟 |
| 收稿时间： | 2007-09-25 |
| 修稿时间： | 2007-12-28 |
FEM analysis of effects about horizontal displacement and sedimentation deformation of nearby building caused by excavation of foundation pit |
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| Authors: | WANG Xiao WEI Jun-shan LI Ju-long ZHAI Shou-jun |
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| Institution: | WANG Xiao WEI Jun -shan,LI Ju -long ZHAI Shou -jun( 1 College of Mineral Resource and Geoscience, CUMT, Xuzhou Jiangsu 221008 ; 2Xuzhou Geotechnical Engineering Company, CUMT, Xuzhou Jiangsu 221008) |
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| Abstract: | This article takes a foundation pit of the retaining structure with cement - soil mixed piles as an example, uses finite element numerical simulation method to compute the horizontal displacement of the retaining wall and the sedimentation of the building and compares with the actual observation results. In the end, it gets some conclusions about how to control the horizontal displacement of the retaining wall and reduce the sedimentation of the building. |
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| Keywords: | foundation pit horizontal displacement sedimentation numerical analysis |
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