论文部分内容阅读
本论文所阐述的研究工作的主要目的是设想出一种适当的方法以求得液压支架技术参数同地质条件和采矿实践的相互关系,从而使煤炭长壁开采法能在世界各种煤田成功地应用。
The main purpose of the research work described in this paper is to devise an appropriate method to obtain the relationship between the technical parameters of hydraulic support and the geological conditions and mining practices so that the coal longwall mining method can successfully application.