井下采煤技术方法选择及影响因素探究

The choice of underground mining technology and its influencing factors

随着经济技术的发展,我国的采煤作业技术得到了有效提高,所有大煤矿都致力深部开采,也对采煤技术的完善和发展起到了一定的推动作用。采煤作业是一个井下作业的过程,存在着一定的危险性,容易受到多种因素的影响,要进行技术突破非常困难,存在的问题也相对较多,同时也对提高煤矿的产能起到了一定的制约作用。从现存的采煤技术的方法出发,分析概括了现存的主要问题,总结了影响方法选择的主要因素。

With the development of economic and technology,Chinese coal mining technology has been effectively improved.All major coal mines are committed to deep mining,which has played a certain role in promoting the development of coal mining technology.Coal mining operations is a downhole operation process,there is a certain risk,and is easily influenced by many factors.It is too difficult to breakthrough technology,and there are relatively more problems to improve,which restricts coal mine production capacity.Based on the existing methods of mining technology,the main problems are summarized and the main factors influencing the selection of the method are summarized.