渭北矿区地表裂陷地质灾害成因及防治  

THE CAUSE AND CURE OF GROUND FRACTURE AND GEOLOGICAL CALAMITY IN WEIBEI MINING AREA

作　　者：李振林[1] 

机构地区：[1]陕西能源职业技术学院,陕西咸阳712000

出　　处：《地球科学进展》2004年第S1期258-261,共4页Advances in Earth Science

摘　　要：讨论了渭北矿区地表裂陷的成因、危害、防治的方法和意义。指出地震、活动性断裂、人类采矿活动、地下水活动等地质作用和煤层埋藏地质条件是矿区地表裂陷地质灾害的主要原因。矿山有关部门在减灾、防灾方面应采取的措施。The paper discusses the cause calamity of ground fracture, the method and point of cure in Weibei area. It points out that geological functions and buried coal bed such as earthquake, groundwater and so on. These geological conditions are the main cause of ground fracture and geological calamity. Mine departments concerned are supposed to take measures in reducing and preventing the geological calamity.

关 键 词：渭北矿区 地表裂陷 地质灾害:裂陷规律 防治措施 

分 类 号：P694[天文地球—地质学]