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一、前言 矿山岩巷等,由于使用的目的不同,使用年限也不同,当然对其稳定性有严格的要求。目前对巷道等的稳定性正在进行多次研究。为保证地下岩石开凿出来的空间的稳定性,主要是通过支护来实现。换句话说,要保证空间的稳定,就必须有最佳的支护设计。一般来说,锚杆、金属框架等所支护的
First, the foreword Mine Rock Lane, due to the use of different purposes, the use of life is also different, of course, its stability has strict requirements. The stability of the roadway is currently undergoing several studies. In order to ensure the stability of the space excavated by underground rocks, it is mainly achieved through support. In other words, to ensure the stability of the space, there must be the best support design. In general, bolts, metal frames and other support