| 地铁车站深基坑围护结构变形规律监测 |
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| 引用本文： | 任建喜,高廷廷.地铁车站深基坑围护结构变形规律监测[J].西安科技大学学报,2011,31(4). |
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| 作者姓名： | 任建喜 高廷廷 |
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| 作者单位： | 西安科技大学建筑与土木工程学院,陕西西安,710054 |
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| 基金项目： | 西安科技大学培育基金项目，陕西省教育厅科研计划资助项目 |
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| 摘 要： | 以西安地铁2号线北大街地铁车站北区深基坑工程为依托,完成了深基坑围护结构现场监测方案设计重点分析了桩身水平变形规律、锚索受力特点、钢支撑轴力分布规律结果表明,桩身水平位移,特别是桩顶水平位移,能直接反映围护结构变形特性,是围护结构安全状况的重要指标钢支撑对深基坑变形有明显的限制作用
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| 关 键 词： | 地铁车站深基坑 围护结构 钢支撑 |
Deformation law of deep excavation in metro interchange station |
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| REN Jian-xi,GAO Ting-ting.Deformation law of deep excavation in metro interchange station[J].JOurnal of XI’an University of Science and Technology,2011,31(4). |
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| Authors: | REN Jian-xi GAO Ting-ting |
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| Institution: | REN Jian-xi,GAO Ting-ting(College of Architecture and Civil Engineering,Xi'an University of Science and Technology,Xi'an 710054,China) |
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| Abstract: | Taking deep excavation engineering of North Station on the second line of Xi'an Subway as an example,the plane design of in-situ monitoring of deep excavation retaining structure has completed,and the emphasis is given to analyze the deformation laws of the retaining piles and,tension force of the cables and the force of steel support.The results show that the deformation of pile-wall's,especially the deformation of pile top is related to the deformation situation of supporting structure and can directly re... |
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| Keywords: | deep excavation of metro station retaining structure steel support |
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