摘要
用钢丝绳锚杆代替木支架支护煤巷的理论根据,施工工艺及二者技术经济效益的分析对比,论述了钢丝绳锚杆的支护参数选择,并提出了该种支护形式的施工建议。
To use the steel wire rope anchor poles replace the wood support suppurting theories of the coal lane,construction craft and two technique economy performance are analyzed,discuss the steel wire rope anchor supporting parameter choice,and put forward the construction suggestion of supporting.
出处
《煤炭技术》
CAS
北大核心
2009年第5期170-171,共2页
Coal Technology
关键词
钢丝绳
煤巷支护
施工工艺
steel wire rope
coal lane protect
construction craft
