| 鸡公山隧道水文地质勘察分析及涌水量预测 |
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| 引用本文： | 任佳,胡国忠,职晓阳,贺建明,王宏图.鸡公山隧道水文地质勘察分析及涌水量预测[J].重庆大学学报(自然科学版),2007,30(4):52-55. |
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| 作者姓名： | 任佳 胡国忠 职晓阳 贺建明 王宏图 |
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| 作者单位： | 中国地质大学,工程学院,湖北,武汉,430074;重庆大学,西南资源开发及环境灾害控制工程教育部重点实验室,重庆,400030;重庆工学院,工程力学系,重庆,400050 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)
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国家自然科学基金
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国家自然科学基金
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教育部春晖计划项目
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重庆市教委资助项目
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重庆市自然科学基金 |
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| 摘 要： | 鸡公山隧道为京广铁路信阳至陈家河段改造工程的控制性工程.根据该隧道的水文地质勘察资料,分析评价了其地质构造、地表水的发育、地下水的发育、地表水及地下水的补给等水文地质特征,并采用径流模数法预测了隧道的正常涌水量和最大涌水量.预测结果表明,隧道的正常涌水量和最大涌水量分别为860m3/d和1283m3/d,由此确定了隧道全线属贫富水区段、构造带段属弱富水区段,进而提出了隧道的施工建议.
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| 关 键 词： | 鸡公山隧道 水文地质勘察 涌水量 |
| 文章编号： | 1000-582X（2007）04-0052-04 |
| 修稿时间： | 2006-12-17 |
Hydrogeological Investigation and Prediction of Water Yield of Jigong Mountain Tunnel |
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| REN Ji,HU Guo-zhong,ZHI Xiao-yang,HE Jian-ming,WANG Hong-tu.Hydrogeological Investigation and Prediction of Water Yield of Jigong Mountain Tunnel[J].Journal of Chongqing University(Natural Science Edition),2007,30(4):52-55. |
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| Authors: | REN Ji HU Guo-zhong ZHI Xiao-yang HE Jian-ming WANG Hong-tu |
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| Institution: | 1. College of Engineering, China University of Geosciences, Wuhan 430074, China; 2. Key Lab for Exploitation of China Southwestern Resources and the Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400030, China ;3. Department of Engineering Mechanics, Chongqing Institute of Technology, Chongqing 400050, China |
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| Abstract: | Jigong Mountain Tunnel is a controlled project in the reconstruction of Xinyang-Chenjiahe section.Based on hydrogeological investigation,tunnel's hydrogeology character such as geological structure,development of surface water and underground water,recharge of surface water and groundwater is evaluated,and normal and maximum water yield are predicted in the way of groundwater runoff modulus.It has been shown that normal and maximum water yield are equal to 860 m3/d and 1 283 m3/d,so the whole tunnel is a poor water section,while the speculated are ebbing water ones. |
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| Keywords: | Jigong Mountain Tunnel hydrogeological investigation discharge rate |
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