| 基于武汉某基坑施工出现险情的分析 |
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| 引用本文： | 覃卫民,张照仪,王 浩,黄胜生. 基于武汉某基坑施工出现险情的分析[J]. 岩土力学, 2006, 27(Z1): 759-762 |
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| 作者姓名： | 覃卫民 张照仪 王 浩 黄胜生 |
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| 作者单位： | 1. 中国科学院岩土力学重点实验室，武汉 430071；2. 湖北省电力公司，武汉 430070 |
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| 摘 要： | 该基坑工程支护结构主要采用钻孔灌注桩+预应力锚索的支护体系，地下水处理采用中型井点降水。结合安全监测资料，对基坑施工中出现的险情以及施工降水对周边环境的影响进行分析。基坑施工过程中出现一些险情，通过工程参建各方的努力工作，施工中出现的险情得以化解，保证了基坑工程及周边环境的安全。
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| 关 键 词： | 基坑施工 支护 险情 监测 |
| 收稿时间： | 2006-05-10 |
Analysis of some excavation which had the dangerous situation in wuhan |
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| QIN Wei-min,ZHANG Zhao-yi,WANG Hao,HUANG Sheng-sheng. Analysis of some excavation which had the dangerous situation in wuhan[J]. Rock and Soil Mechanics, 2006, 27(Z1): 759-762 |
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| Authors: | QIN Wei-min ZHANG Zhao-yi WANG Hao HUANG Sheng-sheng |
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| Affiliation: | 1. Key Laboratory, of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China;2. Hubei Provincial Electric Power Company, Wuhan 430070, China |
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| Abstract: | The bored cast-in-place pile with prestressed anchor is mainly combined to support the excavation, and the medium wells are precipitated to process the groundwater. The dangerous situations as well as the environment influence due to the excavation construction are analyzed with the safe monitoring material. The dangerous situations appeared in the excavation construction are satisfactorily solved by the diligent work of all construction units; the safe operation of the excavation and the environment are ensured. |
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| Keywords: | excavation construction supporting information construction |
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