| 隧道盾构法开挖对地表沉降变形的影响 |
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| 引用本文： | 吕政,江阿兰.隧道盾构法开挖对地表沉降变形的影响[J].低温建筑技术,2013,35(2):106-108. |
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| 作者姓名： | 吕政 江阿兰 |
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| 作者单位： | 大连交通大学土木与安全工程学院,辽宁大连,116028 |
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| 摘 要： | 以盾构隧道开挖对地表的影响,借助abaqus有限元分析软件、实际测量数据、Peck经验公式相对比方法,综合分析了隧道开挖后地表的沉降变形规律。通过隧道盾构施工开展的数值模拟分析研究,可为优化设计和施工提供具有指导意义的研究成果和宝贵的工程实践经验。
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| 关 键 词： | 盾构 地表沉降 地表变形 数值模拟 |
THE EFFECT OF TUNNEL SHIELD EXCAVATION ON DEFORMATION OF GROUND SURFACE SETTLEMENT |
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| LV Zheng
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JIANG A-lan.THE EFFECT OF TUNNEL SHIELD EXCAVATION ON DEFORMATION OF GROUND SURFACE SETTLEMENT[J].Low Temperature Architecture Technology,2013,35(2):106-108. |
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| Authors: | LV Zheng JIANG A-lan |
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| Affiliation: | (College of Civil and Safety Engi.,Dalian Jiaotong Univ.,Liaoning Dalian 116028,China) |
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| Abstract: | Based on the shield tunneling on the influence of the surface,with the aid of finite element analysis software abaqus,the actual measurement data,peck experience formula relative ratio method,comprehensive analysis the surface subsidence deformation law after the tunnel excavation.Through numerical simulation of shield tunneling construction analysis,provide instructive research results and valuable engineering experience for optimization design and construction. |
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| Keywords: | shield surface subsidence surface deformation numerical simulation |
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