复杂顶板煤巷锚杆支护技术实践

Complex roof coal roadway bolting technology practice

近些年来,随着市场经济的不断发展,我国煤矿开采事业也实现了快速的发展,在煤矿开采过程中,经常会遇到围岩松动、巷道帮软弱等情况,如果不能对这种现象进行有效的处理,不仅会影响开采的效率,也容易引起安全事故的发生。当前,较为有效的处理方式是利用锚杆支护技术,增强围岩的承载能力,以此来保证掘进工作的顺利进行。文章就主要对复杂顶板煤巷锚杆支护技术的相关问题进行简单的探讨。

In recent years, with the continuous development of market economy, China＇s coal mining business also achieved rapid development, the process of coal mining, often encounter rock loose roadway to help the weak, so, if you can not on this the phenomenon of effective treatment, not only will affect the efficiency of the mining, also easily lead to security incidents. At present, a more effective approach is the use of Bolting Technology to enhance the carrying capacity of the surrounding rock, in order to ensure the smooth progress of the excavation work. Of simple articles on major issues related to the complex roof coal roadway bolting technology.