摘要
武山铜矿岩溶地面塌陷主要影响因素包括岩溶地下水水位降落漏斗范围扩展,覆盖层岩性、厚度、构造及岩溶的发育程度等。对武山铜矿南矿带岩溶塌陷进行稳定性分区:南矿带基本稳定区(Ⅰ区);南矿带南部岩溶塌陷不稳定区(Ⅱ区);南矿带南部岩溶塌陷未来不稳定区(Ⅲ区)。提出从时空上及规模上对岩溶塌趋势进行预测预报;做好地面防渗透工作;合理开采,减少沉降等防治岩溶塌陷的对策和建议,对于该地区避免造成居民的生命和财产损失有重要指导意义。
Through the research of Karst Collapses in Wushan copper mine area,this article analyzes the main factors caused the occurring of the carst collapse in this area. The main factors includes the extended range of the level of the karst groundwater, the thickness of the overburden, the lithology, structure and the degree of the karst development.To realize the stability zoning of the Karst Collapses in Wushan copper mine area qualitatively by these factors,and put forward the measures and suggestions to control the Karst collapses, which has important guiding significance to avoid endangering the property and human life.
出处
《化工矿产地质》
CAS
2008年第4期245-251,共7页
Geology of Chemical Minerals
关键词
分布规
律形成条件
稳定性分区
岩溶塌陷
武山铜矿
distribution law, formation condition, stability zoning, Karst Collapses, Wushan copper mine
