| 墙锚式支护结构在基坑工程中的应用 |
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| 引用本文： | 焦清杰,刘可兵,李旺.墙锚式支护结构在基坑工程中的应用[J].山西建筑,2010,36(8):132-134. |
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| 作者姓名： | 焦清杰 刘可兵 李旺 |
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| 作者单位： | 1. 中铁第五勘察设计院集团有限公司地质路基勘察设计院,北京,102600
2. 北京振冲工程股份有限公司,北京,100102 |
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| 摘 要： | 运用FLAC^3D软件对某地铁车站基坑工程进行了开挖与支护模拟，对锚索受力及基坑变形稳定性进行了分析，结果表明应用FLAC^3D程序对墙锚式支护结构的数值模拟是可行的，并计算得出了不同开挖阶段锚索受力情况以及基坑坑壁的水平侧向位移、基坑外围地表沉降变形。
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| 关 键 词： | 基坑 墙锚式支护 FLAC^3D 沉降 |
On application of wall-anchor retaining structure in foundation pit project |
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| JIAO Qing-jie,LIU Ke-bing,LI Wang.On application of wall-anchor retaining structure in foundation pit project[J].Shanxi Architecture,2010,36(8):132-134. |
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| Authors: | JIAO Qing-jie LIU Ke-bing LI Wang |
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| Affiliation: | JIAO Qing-jie LIU Ke-bing LI Wang |
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| Abstract: | The paper adopts FLAC3D software to have the excavation and supporting simulation of the metro foundation pit project,analyzes the anchor stress and deformation stability of the foundation pit,proves that it is feasible to have the value simulation of the wall-anchoring supporting structure with FLAC3D,and concludes the stress situation of the anchor in various excavation steps,the transverse displacement of the walls of the foundation pit,and the settlement and deformation in surrounding surface of the pit... |
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| Keywords: | foundation pit wall-anchor retaining FLAC3D settlement |
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