【摘要】 通过对大量软岩巷道支护实践的探讨 ,介绍了软岩巷道的支护特点和我国软岩支护的发展和现状 ,提出了软岩巷道的安全支护对策以及有待解决的问题更多还原

【Abstract】 Through strduing a vast amount of practices for supporting roadway in soft rock this paper introduces supporting feafure of roadway in soft rock,development and present situation of supporting rockway in soft rock in our country it raises safety supporting counfermeasure of roadway in soft rock and some problems.更多还原