| 中坝隧道地下分水岭演化的数值模拟分析 |
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| 引用本文： | 廖晓超,许模,蒋莉,赵瑞,苟敬.中坝隧道地下分水岭演化的数值模拟分析[J].地下水,2014(1):48-49,52. |
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| 作者姓名： | 廖晓超 许模 蒋莉 赵瑞 苟敬 |
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| 作者单位： | [1] 成都理工大学地质灾害防治与地质环境保护国家重点实验室,四川 成都610059 [2] 重庆市地质矿产勘查开发局208水文地质工程地质队,重庆 北碚400700 |
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| 摘 要： | 由于铁路隧道的施工，地下水进入隧道，形成了新的排泄基准面，对区域地下水环境产生较大影响，故对该类问题进行深入研究具有重要的工程实践意义。以中坝岩溶隧道为例，采用Visual modflow对中坝隧道进行三维数值模拟，模拟中坝隧道开挖建设后，地下分水岭的演化过程，以此来探讨分析其对地下水环境的影响。
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| 关 键 词： | 中坝隧道 数值模拟 分水岭演化 |
Numerical Simulation Analysis of Watershed Evolution of Groundwater beneath Zhongba Tunnel |
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| Liao Xiaochao,Xu Mo,Jiang Li,Zhao Rui,Gou Jing.Numerical Simulation Analysis of Watershed Evolution of Groundwater beneath Zhongba Tunnel[J].Groundwater,2014(1):48-49,52. |
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| Authors: | Liao Xiaochao Xu Mo Jiang Li Zhao Rui Gou Jing |
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| Institution: | 1. State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059,Sichuan; 2. 208 Hydrogeology Research Team, ChongQing Geology and Mineral Exploration Bureau, BeiBei 400700, ChongQing) |
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| Abstract: | As tunnel construction will change groundwater flow and form a new groundwater base -level which will affect groundwater environment dramatically, it is of great practical interest to study on how tunnel construction affect groundwater environ-mental variation. By using Visual modflow, the paper makes a 3D numerical simulation of the groundwater watershed evolution dur-ing the construction of Zhongba Tunnel and analysis the relation between tunnel construction and groundwater environment. |
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| Keywords: | Zhongba Tunnel numerical simulation watershed evolution |
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