| 某水库库区侏罗系钙质砾岩对水库渗漏的影响 |
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| 引用本文： | 孙瑜,覃秀玲.某水库库区侏罗系钙质砾岩对水库渗漏的影响[J].四川地质学报,2009,29(1):74-77. |
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| 作者姓名： | 孙瑜 覃秀玲 |
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| 作者单位： | 成都理工大学环境与土木工程学院,成都,610059 |
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| 摘 要： | 某拟建水库地层中存在溶孔和溶洞等溶蚀现象，可构成潜在渗漏通道。在对水库库区地质、水文地质条件调查、分析基础上，重点研究了库区钙质砾岩溶蚀的发育机理、特点和空间发育规律。由此，初步认为：库区钙质砾岩条带溶蚀不甚发育，不存在贯通性的渗漏通道，不会引起水库严重渗漏。
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| 关 键 词： | 钙质砾岩 溶蚀 分布规律 水库渗漏 |
Influence of the Jurassic Calcareous Conglomerate on the Seepage from Reservoir in a Region |
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| SUN Yu,QIN Xiu-ling.Influence of the Jurassic Calcareous Conglomerate on the Seepage from Reservoir in a Region[J].Acta Geologica Sichuan,2009,29(1):74-77. |
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| Authors: | SUN Yu QIN Xiu-ling |
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| Institution: | College of Environment and Civil Engineering;Chengdu University of Technology;Chengdu 610059 |
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| Abstract: | The geologic survey shows that dissolution pores and karst caves in the Jurassic calcareous conglomerate in a reservoir region will be passages of seepage from reservoir. This paper makes an approach to the characteristics, spatial distribution and genetic mechanism of corrosion in the calcareous conglomerate in the reservoir area on the basis of hydrogeological conditions. The study indicates no well-grown corrosion and no well-connected leakage channel in the calcareous conglomerate. Therefore, no serious... |
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| Keywords: | calcareous conglomerate corrosion regularities of distribution seepage from reservoir |
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