| 六盘山东麓地区岩溶地质特征分析 |
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| 引用本文： | 张彦林,李生永,崔旭东,刘心彪.六盘山东麓地区岩溶地质特征分析[J].甘肃地质学报,2005,14(1):71-75. |
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| 作者姓名： | 张彦林 李生永 崔旭东 刘心彪 |
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| 作者单位： | 甘肃省地质调查院,甘肃,兰州,730000;甘肃省地质调查院,甘肃,兰州,730000;甘肃省地质调查院,甘肃,兰州,730000;甘肃省地质调查院,甘肃,兰州,730000 |
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| 摘 要： | 六盘山东麓地区岩溶具有我国北方岩溶的基本特点,地表岩溶形态以常态山和干谷为主,地下岩溶以溶隙为主。该区岩溶发育程度除受岩性条件决定外,同时还受构造因素和水动力条件的控制。在分析影响岩溶发育因素的基础上,指出了岩溶在区域上的分布规律,同时划分了岩溶含水岩组,并论述了各岩组的富水性。
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| 关 键 词： | 六盘山东麓 岩溶地质 岩溶发育 含水岩组 |
THE GEOLOGICAL FEATURES ANALYSIS OF KARST
IN EASTERN FOOT OF LIUPAN MONTAIN |
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| ZHANG Yan-lin,LI Sheng-yong,CUI Xu-dong and LIU Xin-biao.THE GEOLOGICAL FEATURES ANALYSIS OF KARST
IN EASTERN FOOT OF LIUPAN MONTAIN[J].Acta Geologica Gansu,2005,14(1):71-75. |
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| Authors: | ZHANG Yan-lin LI Sheng-yong CUI Xu-dong and LIU Xin-biao |
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| Institution: | (Geological Survey of Gansu Province,Lanzhou 730000,China) |
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| Abstract: | The karst in eastern foot of Liupan Mountain has the same basic features as karst in North China,most of karst forms are normal hill and dry valley on the surface,and solution cracks are popular forms under the ground.In this region,the developing extent of karst is mainly controlled by lithological condition,but also controlled by tectonic factor and hydrodynamic condition.On the base of analysis of factors which will influence karst development,karst distributlng regularlty is pointed out,hydrous rock fabrics of karst are divided,and water-rich properties of each petrofabric are expounded. |
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| Keywords: | Eastern foot of Liupan Mountain Karst geology Karst developing Hydrous petrofabrics |
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