摘要
国投新集能源股份有限公司新集二矿1806工作面综采切眼在施工过程中,采用了锚索梁联合支护代替了木支架棚和液压单体走向托棚联合支护,取得了成功。为同类型的巷道支护提供了参考。
Application of joint support of anchor craning beam which replaces combined support with wood shed and single hyhaullic shed at No. 1806 combined mining cut hole in No. 2 Coal Mine of State - Run Xinji Energy Share Co Ltd, has made great success.
出处
《煤炭技术》
CAS
2007年第4期93-95,共3页
Coal Technology
关键词
锚索梁联合支护
切眼施工
顶板支护
joint support of anchor craning beam
cut hole
roof support
