锚杆锚索联合支护方式及其设计方法的探讨  

Discussion on Bolt and Cable Supporting Way and Its Design Method

作　　者：陈荣兴 

机构地区：[1]白家庄矿业公司,山西太原030022

出　　处：《科学之友（下）》2013年第4期55-56,共2页Friend of Science Amateurs

摘　　要：采用锚杆锚索联合支护可以增加巷道挖掘空间,加大锚杆的间排距,减少锚杆的用量,提高掘进速度,降低掘进成本,因而在巷道支护中得到了广泛的应用。本文对锚杆锚索联合支护做了简要介绍,并针对其设计方法做了粗浅的探讨。the bolt anchor combined support can increase the roadway excavation space, increase the inter-row spacing of the anchor, to reduce the amount of anchor, improve the driving speed and reduce the cost of excavation, which has been widely used in the roadway. The bolt anchor combined support made a brief introduction, and for the design method to do the shallow discussion.

关 键 词：锚杆锚索 联合支护 设计 

分 类 号：TD353[矿业工程—矿井建设]