摘要
分析了神东柳塔煤矿12112工作面两顺槽采空区悬顶面积较大的原因,介绍了两顺槽采空区悬顶的控制技术和管理措施。由于采用了优化设计,合理控制顶板垮落,提高了综采面生产的安全性和可靠性。
Based on the analysis of gob hanging roof＇causes in 12112 mechanized mining face of Liuta Coal Mine, the paper introduced the control technology and management measures for gob hanging roof. The measures were optimized according to the actual situation and the safety and reliability of fully mechanized mining face was improved.
出处
《陕西煤炭》
2013年第5期18-19,共2页
Shaanxi Coal
关键词
顶板
采空区
悬顶
支护
roof
gob
hanging roof
supporting
