摘要
阐述锚网支护的作用原理 ,巷道锚网支护的试验施工以及试验巷道的收敛、围岩移动和支护的试验分析。证明锚网支护无论从技术上 。
This paper describes action and theroy by bolt with wire mesh,analyzes test working,weakening and surrounding rock movement and test support in test roadway,it proves that bolt with wire mesh is good method in technology and economic.
出处
《煤》
2003年第1期14-15,20,共3页
Coal