| 黄土地区隧道盾构法施工引起的地表沉降分析 |
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| 引用本文： | 刘银利. 黄土地区隧道盾构法施工引起的地表沉降分析[J]. 地下空间与工程学报, 2007, 3(Z1): 1224-1227 |
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| 作者姓名： | 刘银利 |
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| 作者单位： | 西安建筑科技大学建筑设计研究院,西安,710055 |
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| 摘 要： | 盾构法施工在城市地下工程建设中有着广泛的应用前景.选取西安地铁二号线隧道,建立了盾构施工三维有限元模型,分析了隧道盾构法施工引起的地表沉降,并对影响地表沉降的有关因素进行了研究.所得到的结论对地铁隧道盾构施工具有一定的指导意义.
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| 关 键 词： | 黄土 隧道 盾构法 地表沉降 数值模拟 |
| 文章编号： | 1673-0836(2007)07-1224-04 |
| 修稿时间： | 2007-08-10 |
Analysis on Ground Surface Subsidence of Metro Tunnel Induced by Shield Construction in Loess |
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| LIU Yin-li. Analysis on Ground Surface Subsidence of Metro Tunnel Induced by Shield Construction in Loess[J]. Chinese Journal of Underground Space and Engineering, 2007, 3(Z1): 1224-1227 |
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| Authors: | LIU Yin-li |
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| Abstract: | Shield tunnel is an attractive excavation method in the construction of municipal underground engi- neering.A tunnel in the line No.2 of Xi'an subway was taken as example and 3D FEM model was used to analyze the ground surface subsidence.The conclusions drawn from the analysis can provide valuable reference for the prac- tice. |
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| Keywords: | loess tunnel shield-driven ground surface subsidence numerical simulation |
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