| 地下连拱隧道施工地表沉降分析及预测 |
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| 引用本文： | 王星童,刘阳.地下连拱隧道施工地表沉降分析及预测[J].中国西部科技,2008,7(25):1-3. |
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| 作者姓名： | 王星童 刘阳 |
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| 作者单位： | 中国矿业大学建筑工程学院,江苏,徐州,221116 |
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| 摘 要： | 本文以重庆彭家花园双连拱隧道为工程背景，方法条件下，针对不同埋深、断面大小进行回归分析，的预测公式，并结合三维数值模拟验证了回归效果。就矿山法双连拱隧道施工引起的地表变形进行研究；在不同施工从理论上弄清地表沉降的规律，提出矿山法施工条件下地表沉降
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| 关 键 词： | 连拱隧道 地表沉降 施工方法 回归分析 数值模拟 |
Study on Construction Plans above underground Double-arch Tunnel |
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| WANG Xing-tong,LIU Yang.Study on Construction Plans above underground Double-arch Tunnel[J].Science and Technology of West China,2008,7(25):1-3. |
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| Authors: | WANG Xing-tong LIU Yang |
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| Institution: | (China University of mining and techonolegy,xuzhou,221116,jiangsu province) |
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| Abstract: | Base on the specific condition of the Pengjia Garden Tunnel, an research is made on surface subsidence coused by the construction of tunnel with explosion method;an return analysis is Carried on according to different depth and the size of cross section on the condition of different construction methods, in order to get the regulation of surface subsidence,The prediction formula of surface subsidence is put forward on the condition of explosion method,so the return effect is identified combined with the 3D numerical simulation. |
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| Keywords: | double-arch tunnel surface subsidence construction method return analysis numerical simulation |
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