摘要
介绍了导巷卸压支护软岩巷道的方法。对导巷卸压的机理和主要参数进行了分析研究。
Presents the method of supporting softrock drifts by releasing pressure with a guided roadway. Principles and parameters of releasing pressure with a guided roadway are analyzed. This method and the parameters are used in mine field and a good result has been achieved.
出处
《淮南工业学院学报》
1999年第1期27-30,39,共5页
Journal of Huainan Institute of Technology(Natural Science)
关键词
围岩
塑性区
导巷卸压
软岩巷道
巷道支护
guided roadway
released pressure, surroundingrock
plastic zone
