| 基坑开挖对地铁隧道的影响分析 |
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| 引用本文： | 薛飞,吴赛钢,葛鹏飞. 基坑开挖对地铁隧道的影响分析[J]. 山西建筑, 2011, 37(14): 168-169 |
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| 作者姓名： | 薛飞 吴赛钢 葛鹏飞 |
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| 作者单位： | 杭州市城市基础设施建设发展中心,浙江杭州,310006 |
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| 摘 要： | 结合工程实例,采用现场监测和数值计算的方法对九沙大道5号箱涵基坑开挖施工进行了分析研究,结果表明：数值计算和现场监测两者比较吻合,同时隧道结构现场监测竖向位移最大1.49 mm,收敛变形最大1.80 mm,研究结果对类似工程实践具有指导意义。
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| 关 键 词： | 基坑开挖 地铁隧道 有限元 现场监测 |
Analysis on the impact of foundation excavation on subway tunnel |
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| XUE Fei,WU Sai-gang,GE Peng-fei. Analysis on the impact of foundation excavation on subway tunnel[J]. Shanxi Architecture, 2011, 37(14): 168-169 |
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| Authors: | XUE Fei WU Sai-gang GE Peng-fei |
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| Affiliation: | XUE Fei WU Sai-gang GE Peng-fei |
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| Abstract: | Based on engineering cases,it analyzes and studies the No.5 box-culvert foundation excavation on Jiusha road by adopting field monitoring and numerical calculation method.Results show that numerical calculation is consistent with field monitoring,the maximum vertical displacement of the tunnel structure is 1.49 mm through field monitoring,the maximum convergence deformation is 1.80 mm.Thus,it has guiding significance for similar engineering practice. |
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| Keywords: | foundation excavation subway tunnel finite element field monitoring |
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