| 深基坑开挖对临近地铁车站及区间影响的数值模拟分析 |
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| 引用本文： | 蔡武林. 深基坑开挖对临近地铁车站及区间影响的数值模拟分析[J]. 水利与建筑工程学报, 2016, 0(6): 222-226. DOI: 10.3969/j.issn.1672-1144.2016.06.043 |
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| 作者姓名： | 蔡武林 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司，湖北武汉430072 |
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| 摘 要： | 以苏州某临近地铁4号线宝带东路站基坑开挖为背景，运用ＡＢＡＱUＳ有限元计算软件模拟基坑开挖各阶段，分析了各工况下的结构及区间的变形，并结合现场监测结果，表明数值计算结果与监测结果较为接近，说明参数及边界条件选取合理，可为类似工程参考借鉴。
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| 关 键 词： | 深基坑开挖 地铁车站 数值模拟 |
Numerical Simulation of the Influence of Deep Foundation Pit on Adjacent Subway Station and Tunnels |
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| Abstract: | An excavation pit near Baodai Road station of subway line 4 in Suzhou was taken as an example in this research,ABAQUS software was adopted to analyze the deformation under different excavation stages.The simulation results agrees well with the field monitoring results which indicates that the parameters and boundary conditions are reasonable and can be adopted by similar engineering. |
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| Keywords: | deep foundation pit subway station numerical simulation |
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