矿建工程中特殊硐室的软岩二次支护技术分析

Analysis of the soft rock secondary supporting technology of the special chamber in mine construction

该文结合煤矿矿建工程中可能受到高应力以及膨胀性软弱岩层影响的硐室支护问题展开分析与研究,在对矿建工程特殊硐室软岩支护技术进行分析的基础之上,研究了特殊硐室关键部位的二次支护技术。

Aiming at the chamber support issues affected by the high stress and the expansive soft rock meeting in the mine construction engineering, this paper researched the secondary supporting technology in the key parts of the special chamber combining, based on the analysis of the soft rock roadway supporting technology in the mine construction project.