放顶煤工作面端头顶板控制分析
白喆
（山西煤炭运销集团金辛达煤业有限公司，山西临汾041000）
摘要： 结合具体工程条件，运用数值模拟手段从多个角度分析影响综放面端头顶板支护稳定性的影响要素，提出合
理的支护方案，结合工程实践论证了新方案的可行性，希望能够为其它矿井相似问题的解决提供一定的借鉴与参考。
关键词： 放顶煤；工作面端头；顶板稳定性；工程实践
中图分类号： TD323 文献标识码： A 文章编号： 2095-0802-(2016)02-0049-03
Analysis of Roof Control on the Caving Working Face End
BAI Zhe
(Jinxinda Coal Industry Co., Ltd., Shanxi Coal Transportation and Sales Group Co., Ltd., Linfen 041000, Shanxi, China)
Abstract: This paper analyzed influence factors that influenced the stability of roof support on the full-mechanized caving face
end by means of numerical simulation from multiple perspective combined with specific engineering conditions, put forward
rational support plan, and demonstrated the feasibility of the new plan combined with engineering practice which hoped to be able
to provide certain reference for similar problems in other mine.

 Key words: top coal; working face end; roof stability; engineering practice