| 连拱隧道典型裂缝、渗漏水病害调查与分析研究 |
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| 引用本文： | 李武,朱合华.连拱隧道典型裂缝、渗漏水病害调查与分析研究[J].安徽理工大学学报(自然科学版),2006,26(2):20-25. |
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| 作者姓名： | 李武 朱合华 |
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| 作者单位： | 1. 安徽理工大学土木工程系,安徽,淮南,232001
2. 同济大学土木工程学院,上海,200092 |
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| 摘 要： | 依据对云南老苍坡三号等十几座双连拱隧道裂缝的调查,分析了连拱隧道典型裂缝和渗漏水等病害的产生原因.并对部分工况利用商业软件ANSYS6.1进行了隧道裂缝仿真模拟,从理论上分析了裂缝产生的原因,并对其分类.最后,给出了连拱隧道裂缝的防治措施,即以排为主,以堵为辅的治理方针.
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| 关 键 词： | 连拱隧道 裂缝 渗漏 仿真模拟 |
| 文章编号： | 1672-1098(2006)02-0020-06 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005年10月31 |
Analysis and Numerical Simulation of Emblematical Cracking and Leakage on Arcade Tunnel |
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| LI Wu,ZHU He-hua.Analysis and Numerical Simulation of Emblematical Cracking and Leakage on Arcade Tunnel[J].Journal of Anhui University of Science and Technology:Natural Science,2006,26(2):20-25. |
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| Authors: | LI Wu ZHU He-hua |
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| Institution: | 1. Dept. of Civil Engineering, Anhui University of Science and Technology, Huainan Anhui 232001 ,China; 2. Dept. of Geotechnical Engineering,Tongji University,Shanghai 200092,China |
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| Abstract: | Based on the investigation of several arcade tunnels' cracking This paper summarizes and analyzes the reasons why they are to crack or leak.The article conducts numerical simulations under some certain circumstance using ANSYS6.1 software,then gives analysis to the generation of cracking of various categories theoretically.Finally,the paper puts forward the measures of prevention,i.e.,major drainage and minor plugging up. |
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| Keywords: | arcade tunnel cracking leakage numerical simulation |
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