摘要
大采高倾斜长壁工作面受俯采角度的影响给安全生产带来一定困难,本文通过对回采遇到的问题进行研究,改进工作面回采工艺技术,保证工作面安全高效生产。
Depression mining angle influencing on large mining height at inclined longwall mining face brings difficulty to the safety production.The paper has researched on the problems encountered in stoping,which ensures safety and high efficiency production in working face.
出处
《江西煤炭科技》
2016年第2期22-23,共2页
Jiangxi Coal Science & Technology
关键词
倾斜长壁
回采技术
安全高效
inclined longwall
stoping technology
safety and high efficiency