| 关于龙门石窟景区泉水间歇性断流影响因素的分析 |
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| 引用本文： | 王春帅,梁毅,施强,何进,智洪若.关于龙门石窟景区泉水间歇性断流影响因素的分析[J].地下水,2009,31(2):56-62. |
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| 作者姓名： | 王春帅 梁毅 施强 何进 智洪若 |
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| 作者单位： | 河南省地质矿产勘查开发局第一地质调查队,河南,洛阳,471023 |
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| 摘 要： | 景区内大部分泉水受东西向断裂控制，东西向断裂是常村煤矿、龙门煤矿与泉水联系的重要通道，矿井中的地下水大部分为煤层底板的石炭系灰岩及寒武系白云岩中的岩溶水，在采矿过程中遇到导水断裂造成矿井突水，引起地下水位下降，泉水动态主要决定于煤矿排水量的大小；在双层结构水文地质区，供水井开采地下水可引起浅层水与深层水发生补排关系，是泉水动态变化的间接影响因素。煤矿排水占全区总排水量的80．2％，供水井抽水占全区总排水量的19．8％，因此，影响龙门石窟景区泉水断流的主要因素为矿井排水，供水井开采是泉水断流的次要因素。
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| 关 键 词： | 泉水 间歇性断流 影响因素 分析 |
Analys-is of Influencing Factors of Spring Water Intermittent Zero Flow in Longmen Grotto Scenic Region |
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| WANG Chun-shuai,LIANG Yi,SHI Qiang,HE Jin,ZHI hong-ruo.Analys-is of Influencing Factors of Spring Water Intermittent Zero Flow in Longmen Grotto Scenic Region[J].Groundwater,2009,31(2):56-62. |
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| Authors: | WANG Chun-shuai LIANG Yi SHI Qiang HE Jin ZHI hong-ruo |
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| Institution: | 1.Geological Survey Institute of Henan Province;Luoyang;471023;2.The first Geological Survey Branch;Henan Bureau of Geology and Mineral Resources Exploration and Development Luoyang;471023 |
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| Abstract: | Most of the springs in Longmen Grotto scenic Region are controlled by east-west fracture,it is also an important channel of Chang village coal mine,the Longmen coal mine and the spring water,most of groundwater are Karst water which are from Carboniferous limestone and Cambrian dolomite at the coal floor.When the water-transmitting fault met in the mining process that causing Mine water invasion,leading to groundwater lowering,so the displacement of coal mine determine spring water dynamic.In the double-lay... |
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| Keywords: | Longmen Grotto Scenic Region Spring Water Zero Flow Iinfluencing Factors and Analysis |
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