| 隧道塌方段施工处理技术分析 |
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| 引用本文： | 徐荣土.隧道塌方段施工处理技术分析[J].交通科技与经济,2013,15(3):58-60. |
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| 作者姓名： | 徐荣土 |
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| 作者单位： | 福建省泉州市公路局南安分局,福建泉州,362000 |
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| 摘 要： | 结合工程实例，隧道塌方可根据“新奥法”及施工要点进行原因分析。针对塌方实际情况及围岩、水文岩特性来制定合理的处理塌方步骤，并提出具体的措施。对受塌方影响的初衬制定合理加固方法，通过监控量测检验的结果，得出该方案效果良好。
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| 关 键 词： | 新奥法 双侧壁导坑法 塌方 隧道 |
Analysis of the construction technology for tunnel collapse |
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| XU Rong-tu.Analysis of the construction technology for tunnel collapse[J].Technology & Economy in Areas of Communications,2013,15(3):58-60. |
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| Authors: | XU Rong-tu |
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| Institution: | XU Rong-tu (Quanzhou Highway Bureau of Management Nan＇an Braneh,Quanzhou 362000,China) |
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| Abstract: | Combined with the engineering examp principles and the construction of new Austrian surrounding, the hydrological characteristics analysis of the causes of tunnel collapse is made on the unneling Method. According to the actual situation and the rock are presented in order to make reasonable processing steps, methods and preventive measures against collapse, of which the reinforcement method and test through monitoringprove to be effective. |
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| Keywords: | New Austrian method twin-side heading method collapse tunnel |
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