| 顶山软岩隧洞底板混凝土裂缝分析及处理 |
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| 引用本文： | 贺建国,王军,梁永红. 顶山软岩隧洞底板混凝土裂缝分析及处理[J]. 水利与建筑工程学报, 2008, 6(4) |
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| 作者姓名： | 贺建国 王军 梁永红 |
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| 作者单位： | 新疆额尔齐斯河流域开发工程建设管理局,新疆,乌鲁木齐,830000;新疆勘测设计研究院,新疆,乌鲁木齐,830000 |
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| 摘 要： | 不论是有压隧洞还是无压隧洞,当其隧洞衬砌混凝土产生裂缝后,常伴有渗水现象,会严重破坏混凝土结构的安全,影响隧洞的使用寿命,而且裂缝的处理还费工费时,增加工程成本和延长工期。针对新疆某工程,论述了软岩隧洞裂缝产生的原因、防止措施及处理方法,其成功经验对类似工程建设有着积极的作用。
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| 关 键 词： | 软岩隧洞 衬砌混凝土 裂缝 |
Analysis and Processing for Concrete Crack of Ledger Wall of Soft Rock Tunnel Underneath Mountain |
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| HE Jian-guo,WANG Jun,LIANG Yong-hong. Analysis and Processing for Concrete Crack of Ledger Wall of Soft Rock Tunnel Underneath Mountain[J]. Journal of Water Resources Architectural Engineering, 2008, 6(4) |
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| Authors: | HE Jian-guo WANG Jun LIANG Yong-hong |
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| Affiliation: | 1.Construction and Administration Bureau of Development Engineering for Irtysh River Valley in Xinjiang;Wulumuqi;Xinjiang 830000;China;2.Xinjiang Investigation and Design Institute;China |
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| Abstract: | When cracks are produced in the concrete liner of tunnel,whether it is a pressure or a free-flow tunnel,often following with seepage,the safety of concrete structure would be damaged seriously to influence the working life of the tunnel.Furthermore,the processing for the cracks would consume work and time,so to increase the costs of the project and extend the time limit of the project.According to a project in Xinjiang,the causes prevention measures and treatment methods for the cracks in a soft rock tunnel... |
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| Keywords: | soft rock tunnel lining concrete crack |
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