随着经济的快速发展,更多的资源被开发与利用,这其中就包括煤。科技的进步使得采煤技术从以前的人工劳力逐渐转变成现在的机械采煤。井下采煤是煤矿开采中最主要的方式。我国是煤炭生产大国,井下采煤的工艺和技术已经能够走在世界前端。本文针对我国井下采煤的技术与工艺的发展进程,较全面的分析了目前我国常见的几种井下采煤技术的条件和要求,包括综合机械化、普通机械化、爆破和连采等采煤工艺。 With the rapid economic development, more resources are being developed and utilized, including coal. Advances in technology have led to the gradual transformation of coal mining technology from the previous manual labor to the current mechanical mining. Downhole coal mining is the most important way of mining. China is a big country of coal production, underground coal mining technology and technology have been able to walk in the forefront of the world. In this paper, according to the development of technology and process of underground coal mining in our country, the conditions and requirements of several commonly used underground coal mining technologies in our country are comprehensively analyzed, including comprehensive mechanization, general mechanization, blasting and continuous mining.