| 浅析小浪底水库蓄水对库区济源段煤矿采空塌陷区的影响 |
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| 引用本文： | 孙越英,王佩钰,张大志.浅析小浪底水库蓄水对库区济源段煤矿采空塌陷区的影响[J].水文地质工程地质,2006,33(1):72-75. |
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| 作者姓名： | 孙越英 王佩钰 张大志 |
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| 作者单位： | 河南省地勘局第二地质队,焦作,454002 |
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| 摘 要： | 小浪底水库建成运行后，引起区域地下水位抬升，库水通过一1煤底板和其采空区顶板裂隙进入其它煤层和采空区，造成采空区顶板岩石的软化，引发地裂缝及地面塌陷等地质灾害，严重影响了村民的生命财产安全及煤矿生产的安全。本文就小浪底水库蓄水后，对库区济源段煤矿采空塌陷区及煤矿生产的影响进行了分析，并提出了防治对策。
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| 关 键 词： | 小浪底水库 济源市 采空塌陷区 防治对策 |
| 文章编号： | 1000-3665（2006）01-0072-04 |
| 收稿时间： | 2005-08-04 |
| 修稿时间： | 2005-10-10 |
Simple analysis on the influence of Xiaolangdi Reservoir impounding to the coal mined-out area of Jiyuan Section in reservoir area |
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| SUN Yue-ying,Wang Pei-yu,ZHANG Da-zhi.Simple analysis on the influence of Xiaolangdi Reservoir impounding to the coal mined-out area of Jiyuan Section in reservoir area[J].Hydrogeology and Engineering Geology,2006,33(1):72-75. |
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| Authors: | SUN Yue-ying Wang Pei-yu ZHANG Da-zhi |
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| Institution: | The Second Geological Brigade, Bureau of Geology and mineral exploration of Henan Province, Jiaozuo 454002, China |
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| Abstract: | After Xiaolangdi Reservoir was in operation,it caused underground water level raised in the area.When water passed through the coal bottom board and the crack of the top board in the mined-out area,it caused the top board rock soften and then caused the earth fissure and land subsidence,which seriously influence on the safe of the villagers'lives and properties and the coalmine.This paper analyses the influence of Xiaolangdi Reservoir impounding to the coal mined-out area and coalmine safe producing of Jiyuan Section.Finally,the paper puts forward some prevention and cure measures. |
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| Keywords: | Xiaolangdi Reservoir Jiyuan City mined-out and subsidence area prevention and cure measure |
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