摘要
通过现场试验 ,总结了“三软”煤巷锚网索联合支护的技术 ,提出了锚网索支护的技术参数、施工工艺 ,并对支护效果和经济效益进行了分析。
Based on test of scene,technique of combined bolting with wire and cable anchor in'three-weak elements' coal roadway is summarized,this paper raises parameter and working craft of bolting with wire and cable anchor,analyzes result of support and economic benefit.
出处
《煤》
2001年第4期34-35,共2页
Coal
