摘要
本文采用相似模拟试验技术,研究了支护型式对巷道稳定性的影响,并将模拟结果与现场工程实际结果进行对比,两者基本符合。
By means of similarity material simulation test technique. studied the influence of supportpattern on the stability of roadway. Surround ing rocks of two different characteristics sup-ported by four patterns of supports were simu-lated. On this basis, the suitable applicable geo-logical condition of surrounding rock for thevarious supports were obtained, which shows arelative satisfied consistence in comparison withthe practical engineering.
出处
《矿山压力与顶板管理》
1992年第3期23-26,79-81,共4页
Ground Pressure and Strata Control
