| 用新奥法理论解析隧道施工中的几种错误看法 |
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| 引用本文： | 刘斌,伍毅敏.用新奥法理论解析隧道施工中的几种错误看法[J].交通标准化,2011(24):104-107. |
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| 作者姓名： | 刘斌 伍毅敏 |
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| 作者单位： | 1. 大同公路分局,山西大同,037006
2. 中南大学土木工程学院,湖南长沙,410075 |
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| 基金项目： | 山西省交通建设科技项目(10-2-21) |
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| 摘 要： | 结合隧道工程建设管理中发现的问题,应用新奥法和围岩-支护结构特性曲线解析了隧道工程建设中的几种错误看法,包括隧道二次衬砌的作用、二衬施作时机和衬背空洞的回填处治等,指出了这些错误认识的危害性,可用于指导工程管理。
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| 关 键 词： | 隧道 新奥法 特性曲线 衬砌结构 |
Theoretical Analysis on Several Misconceptions in Tunnel Construction with NATM |
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| LIU Bin
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WU Yi-min.Theoretical Analysis on Several Misconceptions in Tunnel Construction with NATM[J].Communications Standardization,2011(24):104-107. |
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| Authors: | LIU Bin WU Yi-min |
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| Institution: | LIU Bin1,WU Yi-min2(1.Datong Highway Administration Bureau,Datong 037006,China,2.School of Civil Engineering,Central South University,Changsha 410075,China) |
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| Abstract: | Several misconceptions found in tunnel construction were analyzed with NATM and charactericstic curve of surrounding rock-support structure,which included the role of the tunnel secondary lining,construction time of secondary lining and backfilling of the empty between linig and surrounding rock.Through the analysis,hazards of these misconcetions were pointed out.The conlusion can be consulted by the project management. |
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| Keywords: | tunnel NATM feature curve lining structure |
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