摘要
煤矿塌陷是煤矿地质灾害危险性评估的核心内容。本文以孙村煤矿为例,进行了采空塌陷的危险性预测,并提出了防治措施。
Predictive evaluation on the coal-mining collapse is the core for the risk evaluation of geologic hazards.In this paper,based on the case study on Suncun coal-mine,the risk evaluation on the mined-out and subsidence area was carried out,and then the comprehensive prevention measure was suggested.
出处
《城市地质》
2013年第2期28-30,共3页
Urban Geology
关键词
煤矿开采
采空塌陷
危险性预测
防治措施
Coal-mining
Mining collapse
Risk evaluation
Prevention measures.
