| 公路隧道二次衬砌顶部脱空的分析和处理 |
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| 引用本文： | 李伟东.公路隧道二次衬砌顶部脱空的分析和处理[J].交通科技与经济,2009,11(2):26-27. |
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| 作者姓名： | 李伟东 |
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| 作者单位： | 黑龙江省绥化市道路桥梁工程处,黑龙江绥化,150020 |
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| 摘 要： | 二次衬砌顶部脱空已成为比较严重的隧道质量通病。通过对公路隧道二次衬砌顶部脱空产生原因进行分析，从力学角度探讨二次衬砌顶部脱空的危害，并提出具体的处理措施。
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| 关 键 词： | 公路隧道 二次衬砌 顶部脱空 力学 处理措施 |
Analysis and Process on the Separation on the Top of Secondary Liner of Highway Tunnel |
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| LI Wei-dong.Analysis and Process on the Separation on the Top of Secondary Liner of Highway Tunnel[J].Technology & Economy in Areas of Communications,2009,11(2):26-27. |
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| Authors: | LI Wei-dong |
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| Institution: | Heilongjiang Suihua Road and Bridge Company;Suihua 150020;Heilongjiang;China |
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| Abstract: | The separation on the top of secondary liner is one of the common failures of tunnel.This paper concludes the reasons for the separation on the top of secondary liner,analyzes the hazard of it and puts forward specific process measures. |
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| Keywords: | highway tunnel secondary liner top separation mechanics process measures |
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