综采开切眼特大断面网下掘进顶板管理技术

Roof management with driving under mesh in great section starting cut in fully mechanized mining face

介绍了综采开切眼特大断面网下掘进过程中顶网下沉及煤壁片帮的防治技术,针对性地总结了综采开切眼特大断面金属网假顶下掘进顶板管理的成功经验。