Described the outcomes of a comprehensive numerical modeling on the rock bolting performance for preventing the deformat......

This article introduces the principles of underground rockbolting design. The items discussed include underground loadin......

本文采用相似材料模型试验方法研究了单根预应力锚索对均质岩体的加固效应，给出了在三种不同长度的锚索作用下，岩体中受力变形规律，分......