| 苇元隧道事故原因分析及处治方法的探讨 |
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| 引用本文： | 钱文斐,王廷伯,陈佳.苇元隧道事故原因分析及处治方法的探讨[J].隧道建设,2007,27(1):55-57. |
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| 作者姓名： | 钱文斐 王廷伯 陈佳 |
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| 作者单位： | 中交公路规划设计院,北京,100010 |
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| 摘 要： | 苇元隧道在施工过程中出现整体严重下沉事故，作者从隧道所处地形、地质构造、施工时间及施工工法等方面分析其产生原因，并且在隧道防排水处理、初期支护加强、地基处理等方面提出相应措施，从而有效抑制事故的进一步发展，为后续安全施工提供了有力保障。
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| 关 键 词： | 隧道整体下沉开裂事故原因处治 |
| 收稿时间： | 2006-08-22 |
| 修稿时间： | 2006-08-22 |
Cause Analysis and Treatment Methods for Accident of Weiyuan Tunnel |
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| QIAN Wen-fei,WANG Ting-bo,CHEN Jia.Cause Analysis and Treatment Methods for Accident of Weiyuan Tunnel[J].Tunnel Construction,2007,27(1):55-57. |
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| Authors: | QIAN Wen-fei WANG Ting-bo CHEN Jia |
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| Institution: | China Highway Planning &;|Design Institute |
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| Abstract: | The accident of serious integral sinking occurs during the construction of Weiyuan tunnel. In the ysis is made on the causes for the accident in respect of terrain, geological structure, construction time and method and countermeasures are provided in respect of water-proofing and drainage, primary reinforcement tion treatment. With these countermeasures taken, the accident is brought under effective control and the paper, analconstruction and foundasafety of the following tunnel construction is guaranteed. |
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| Keywords: | tunnel integral sinking crack accident cause treatment |
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