| 地铁车站深基坑开挖与变形监测分析 |
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| 引用本文： | 魏辉.地铁车站深基坑开挖与变形监测分析[J].价值工程,2012,31(20):106-107. |
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| 作者姓名： | 魏辉 |
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| 作者单位： | 河南省第五建筑安装工程(集团)有限公司,郑州,450007 |
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| 摘 要： | 本文根据地铁车站深基坑围护结构形式,确定了土方开挖的合理施工工况顺序。基于基坑土方开挖过程的监测结果,阐述了围护桩桩身位移、桩外土体沉降和桩身弯矩等变化规律,分析了监测数据变化产生的原因,为相似工程提供施工参考。
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| 关 键 词： | 深基坑 围护结构 变形监测 |
Deep Foundation Pit Excavation and Deformation Monitoring Anslysis for Subway Station |
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| WEI Hui.Deep Foundation Pit Excavation and Deformation Monitoring Anslysis for Subway Station[J].Value Engineering,2012,31(20):106-107. |
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| Authors: | WEI Hui |
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| Institution: | WEI Hui(Henan Fifth Construction Group,Zhengzhou 450007,China) |
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| Abstract: | Upon the envelope structure of subway deep foundation pit,the sequence of reasonable construction conditions was determined in this paper.Based on the results of monitoring by the excavation process,displacement pile body,settlement of soil outside pile and variation of bending moment were dicussed,and the reason of monitoring data changes was analyzed.The reference experience was provided for the same projects. |
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| Keywords: | deep foundation pit envelope structure deformation monitoring |
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