庄旺煤矿综放工作面顶煤冒放性分析
辛银春
（山西宁武大运华盛庄旺煤业有限公司，山西 宁武 036700）
摘要： 结合庄旺煤矿50208 综放工作面煤层赋存特征，系统分析了开采深度、煤层强度、煤层厚度、煤层夹矸、煤
层顶板及顶煤节理裂隙对综放工作面顶煤冒放性的影响，并通过隶属度法对庄旺煤矿顶煤冒放性的影响因素进行计算，
做出综合评价，最终计算得工作面顶煤冒放性隶属度值滋为0.701，冒放等级为中等。因此，庄旺煤矿采用综采放顶煤
回采工艺是可行的。
关键词： 综放工作面；冒放性；隶属度；影响因素
中图分类号： TD323     文献标识码： A     文章编号： 2095-0802-(2021)04-0059-02
Analysis of Top Coal Caving Behavior in Fully Mechanized Caving Face of Zhuangwang
Coal Mine
XIN Yinchun
(Ningwu Dayun Huasheng Zhuangwang Coal Industry Co., Ltd. of Shanxi, Ningwu 036700, Shanxi, China)
Abstract: Combined with the occurrence characteristics of coal seams in 50208 fully mechanized caving face of Zhuangwang
Coal Mine, this paper systematically analyzed the effects of mining depth, coal seam strength, coal seam thickness, coal seam
gangue, coal roof and top coal joints and cracks on the top coal caving behavior of the fully mechanized caving mining face,
calculated the influencing factors of the top coal caving of Zhuangwang Coal Mine through the membership method to make a
comprehensive evaluation, and finally calculated that the top coal caving membership degree value 滋of the working face was
0.701, and the caving grade was medium. Therefore, it is feasible to adopt fully mechanized top coal caving mining technology in
Zhuangwang Coal Mine.

Key words: fully mechanized caving face; caving property; membership degree; influencing factors