| 金丽温高速公路某连拱隧道渗漏水防治研究 |
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| 引用本文： | 陈吉森,吴继敏,孙少锐.金丽温高速公路某连拱隧道渗漏水防治研究[J].西部探矿工程,2006,18(12):175-177. |
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| 作者姓名： | 陈吉森 吴继敏 孙少锐 |
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| 作者单位： | 1. 河海大学土木工程学院,江苏,南京,210098
2. 河海大学岩土工程研究所,江苏,南京,210098 |
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| 摘 要： | 目前，我国公路隧道普遍存在渗漏现象，寒区隧道还会由渗漏进一步引发冻害，它们严重影响了公路隧道的正常运营。针对这一现状，通过对金丽温高速公路某连拱隧道渗漏水状况进行调查，分析了隧道渗漏水的特点及其原因，用有限元模拟计算了隧道开挖后地下水渗流情况，进而提出了隧道渗漏的若干预防措施和治理建议。
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| 关 键 词： | 双连拱隧道 渗漏水 渗流计算 有限元法 防水 排水 |
| 文章编号： | 1004-5716（2006）12-0175-03 |
The Research of Leakage Prevention and Cure in a Multi-arched Tunnel of jinliwen Expressway |
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| CHEN Ji-sen,WU Ji-min,SUN Shao-rui.The Research of Leakage Prevention and Cure in a Multi-arched Tunnel of jinliwen Expressway[J].West-china Exploration Engineering,2006,18(12):175-177. |
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| Authors: | CHEN Ji-sen WU Ji-min SUN Shao-rui |
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| Affiliation: | 1. College of Civil Engineering, Hohai University, Nanjing jiangsu 210098, China; 2. Institute of Geotechnical Engineering, Hohai University, Nanjing Jiangsu 210098, China |
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| Abstract: | The characteristics and reasons of leakage in tunnels are analyzed through investigating the leakage conditions in a multi arched tunnel of jinliwen expressway. The seepage conditions of ground water after tunnel excavation are calculated by FEM simulation and then some precautionary measures and treatment suggestions on tunnel leakage are put forward. |
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| Keywords: | multi-arched tunnel leakage seepage calculation FEM water proofing drainage |
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