摘要
煤矿开采中,为了提高煤炭回收率,往往采取加长工作面长度的办法,但在实际的操作中还有许多的因素制约而无实现。影响综采工作面长度的因素主要有:地质因素、技术因素和经济因素。技术因素又可分为设备因素管理因素;经济因素也应充分考虑。只有确定合理的综采工作面长度,才能确保矿井实现稳产、高产、高效。
In the coal mining, in order to increase the recovery rate of coal, lengthening the working face is often adopted, but, in the actual operation, it can not be realized due to many geological, technical and economic restraining factors. Among them, technical factors can be divided into two categories： equipment and management. Economic factors also need fully considering. Only determining the reasonable working face length can ensure stable yield, high yield and high efficiency of mines.
出处
《山西煤炭》
2010年第6期64-65,76,共3页
Shanxi Coal
关键词
工作面长度
地质因素
技术因素
经济因素
working face length
geological factors
technological factors
economic factors
