基坑开挖施工对临近地铁影响的实测分析 |
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作者姓名: | 张旭 邵华 季蓓蓉 |
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作者单位: | 1. 上海地铁运营有限公司监护分公司 2. 上海市地质调查研究院 |
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摘 要: | 邻近地铁深基坑施工将导致隧道位移,甚至影响到运营安全。通过对某深基坑施工监测结果得出在各阶段施工过程中,必须及时进行支撑和隧道位称特点的监测,提出若干结论及建议。
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关 键 词: | 地铁 基坑 时空效应 |
Influence of Foundation Pit Excavation on Adjacent Subway Tunnel |
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Authors: | ZHANG Xu SHAO Hua JI Bei-rong |
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Institution: | 1 Shanghai Metro Operation Company 2 Shanghai Institute of Geological Survey |
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Abstract: | Construction of foundation pit influences the adjacent tunnel,and further the safty of metro operation.Through the discuss of excavation way and tunnel displacment,character of tunnel displacment is analysed and several conclusions are obtained. |
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Keywords: | metro foundation pit time-space effect |
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