冲击矿压形成及预测技术研究

Study on Occurring and Prediction Technology of Impulsion Pressure

近年来随着我国煤炭资源开采向深部发展,开采过程中出现的各种突发事故日趋严重。其中,最为棘手的技术问题便是如何较好地控制巷道的变形,冲击矿压时有发生,且随着开采深度的增加,其发生的比例逐渐增加,极大地限制了我国煤炭事业的发展,并给工人的生命安全带来了隐患。因此,如何有针对地对冲击矿压进行预测和治理将对我国乃至全球煤炭事业的安全生产起着无法估量的作用。

In recent years, with the development of coal resources in China, various emergencies in mining process are becoming more and more serious. Among them, the most difficult technical problem is how to control the deformation of the roadway. The impact of the impulsion pressure frequently occurred, and with the increase of mining depth, the proportion is increasing, so it greatly limits the development of China＇s coal industry, and it has brought hidden dangers to the safety of the workers＇ lives. Therefore, how to specifically predict and control the impact of the impulsion pressure will plays an immeasurable role in the safety production of coal industry in China and even in the world.