| 链子崖T_8－T_（12）缝段地下水的侵蚀性及其工程对策 |
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| 引用本文： | 张明霞,刘传正.链子崖T_8－T_（12）缝段地下水的侵蚀性及其工程对策[J].地质灾害与环境保护,1996(1). |
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| 作者姓名： | 张明霞 刘传正 |
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| 作者单位： | 中国水文地质工程地质勘查院 |
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| 摘 要： | 在简述地形地貌、气象水文、构造部位和岩石组成等地质环境因素的基础上．本文重点研究了链子崖危岩体煤层采空区地下水的水化学类型及其对工程结构的侵蚀等级．并提出了地上排水、地下排水与采用抗侵蚀工程材料等综合的工程治理对策。
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| 关 键 词： | 链子崖，煤层采空区，地下水，侵蚀性，混凝土 |
GROUNDWATER EROSION AND ENGINEERING CONTROL OF T_8-T_(12) CRACKS SEGMENT OF LIANZIYA-CLIFF DANGEROUS ROCK BODY |
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| Zhang Mingxia, Liu Chuanzheng.GROUNDWATER EROSION AND ENGINEERING CONTROL OF T_8-T_(12) CRACKS SEGMENT OF LIANZIYA-CLIFF DANGEROUS ROCK BODY[J].Journal of Geological Hazards and Environment Preservation,1996(1). |
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| Authors: | Zhang Mingxia Liu Chuanzheng |
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| Abstract: | The hydrochemical types of groundwater and their erosive intensities to engineering structures are studied for coal mined-out area under Lianziyacliff dangerous rock body on the basis of studying the geological fators, such as topographic relief,climate and hydrology,regional tectonic position and rock types in this paper.Based on the above statemnt,authors suggest a comprehensive engineering counter-measure including ground drainage.underground drainage and use of erosion resisting materials. |
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| Keywords: | Lianziya-cliff Coal mined-out area Groundwater Erosiveness Concrete |
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