| 支护措施对浅埋隧道性状和地表沉降的影响 |
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| 引用本文： | 蒯行成,杨海朋,茆秋华,潘兴.支护措施对浅埋隧道性状和地表沉降的影响[J].中南公路工程,2007,32(4):82-86. |
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| 作者姓名： | 蒯行成 杨海朋 茆秋华 潘兴 |
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| 作者单位： | 湖南大学力学与航空航天学院 湖南长沙410082 |
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| 摘 要： | 隧道开挖将引起地层变形和地表沉降,过大的沉降将影响地上结构物的安全。本文采用数值方法分析支护措施对浅埋隧道性状和地表沉降的影响,通过组合不同的支护类型和设置不同的支护参数进行参数分析,研究地表的沉降规律,为有效控制地表沉降提供理论参考。
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| 关 键 词： | 浅埋隧道 隧道性状 支护措施 地表沉降 |
| 文章编号： | 1002-1205（2007）04-0082-05 |
| 收稿时间： | 2007-06-20 |
| 修稿时间： | 2007-06-20 |
Effects of Reinforcement on Behaviour of Shallow Tunnel and Settlement of Ground Surface |
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| KUAI Xingcheng, YANG Haipeng, MAO Qiuhua, PAN Xing.Effects of Reinforcement on Behaviour of Shallow Tunnel and Settlement of Ground Surface[J].Central South Highway Engineering,2007,32(4):82-86. |
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| Authors: | KUAI Xingcheng YANG Haipeng MAO Qiuhua PAN Xing |
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| Institution: | College of Mechanics and Aerospace, Hunan University, Changsha, Hunan 410082, China |
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| Abstract: | Excavation of tunnel will lead to the deformation of stratum and the settlement of ground surface.The excessive settlement willl influence the safety of constructions on the ground.This paper employs the numerical method to analyse the effects of reinforcements on the behaviour of shallow tunnnel and the settlement of ground surface.Through combining different reinforcement types and setting different reinforcement parameters,the parameter analysis is performed to study the law of the ground surface settlement and to provide the theoretical reference for controlling the ground surface settlement effectively. |
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| Keywords: | shallow tunnel tunnel behaviour reinforcement ground surface settlement |
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