rock bolting theory的意思|示意

Based on many years research of broken rock zone the paper describes roadway support theory, classification of rocks in the loose rock zone and mechanism of rock-bolting and shotcreting.

基于多年对围岩松动圈的研究成果，本文提出并论述了松动圈支护理论、松动圈围岩分类方法和锚喷支护机理三个问题。

This paper deduced the formulae to calculate the parameters of shotcreting and bolting in three types of surrounding-rock-loosened ring individually from the theory of surrounding rock loosened ring.

以围岩松动圈理论为依据，分别对三类围岩松动圈的巷道围岩全长胶结锚杆的锚喷支护参数进行了公式推导及计算。

The theory of strengthening surrounding rock supported with bolting is applied in this paper. Then the strengthening model of mechanics parameters of bolting body is established.

应用锚杆支护围岩强度强化理论，建立了锚固体力学参数强化模型。

The theory of strengthening surrounding rock supported with bolting is applied in this paper.

应用锚杆支护围岩强度强化理论，建立了锚固体力学参数强化模型。