摘要
根据锚网索耦合支护的基本原理,系统地介绍了耦合支护的参数设计及其可靠性分析方法,并以五虎山煤矿9#煤层进风上山为例,进行支护方案的耦合设计和支护系统的可靠性分析。
According to the basic theory of bolt, mesh and cable catenation support, the author introduces the parameter design and analysis method of it systematically. With the example of downcast air risimg of 9^A# coal seam gateway in Wuhuashan coal mine, the coupling design of bolting scheme is conducted. The reliability of the bolting system is analyzed.
出处
《煤》
2005年第5期1-2,20,共3页
Coal
关键词
锚索
锚杆
耦合支护
可靠性
cable
bolt
catenation support
reliability
