| 基坑工程数值分析及环境评价 |
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| 引用本文： | 尹彦礼,刘志敏,王华锋.基坑工程数值分析及环境评价[J].华北水利水电学院学报,2007,28(5):59-61. |
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| 作者姓名： | 尹彦礼 刘志敏 王华锋 |
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| 作者单位： | 华北水利水电学院,河南,郑州,450011;广西水利电力勘测设计研究院,广西,南宁,530023 |
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| 摘 要： | 为了研究深大基坑开挖对周围环境的影响,针对基坑的支护方案,采用有限元软件Plaxis进行有限元数值分析,模拟了基坑的整体变形及沉降槽的分布,并分析了基坑开挖的影响范围和稳定性,得出了对工程实践有指导意义的结论.
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| 关 键 词： | 数值分析 基坑 变形 沉降 安全系数 环境评价 |
| 文章编号： | 1002-5634（2007）05-0059-03 |
| 修稿时间： | 2007-06-20 |
Numerical Analysis about Foundation Pit and Environment Appraise |
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| YIN Yan-li,LIU Zhi-min,WANG Hua-feng.Numerical Analysis about Foundation Pit and Environment Appraise[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2007,28(5):59-61. |
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| Authors: | YIN Yan-li LIU Zhi-min WANG Hua-feng |
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| Affiliation: | 1. North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011, China; 2. Guangxi Water Conservation Electric Power Survey Design Research Institute,Nanning 530023,China |
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| Abstract: | In order to study the excavate influence of deep big foundation pit on environment,the influence scope of pit excavation and the stability of foundation pit is analyzed. Based on the support plan of pit is analyzed, the whole deformation of pit and distribution of subsidence trough is simulated by finite element software Plaxis. The results provide a basis for the later practice. |
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| Keywords: | numercial analysis foundation pit deformation settlement safety coefficient environment appraise |
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