大采高放顶煤液压支架设计  

Design of Hydraulic Support for Large Mining Height Top Coal Caving

作　　者：刘亚兵 何明 杨路余[1] 辛家祥 Liu Yabing;He Ming;Yang Luyu;Xin Jiaxiang(Huayang New Material Technology Group Co.,Ltd.,Yangquan 045000,China;CCTEG Coal Mining Research Institute,Beijing 100013,China;Tiandi Science and Technology Co.,Ltd.,Beijing 100013,China)

机构地区：[1]华阳新材料科技集团有限公司,山西阳泉045000 [2]中煤科工开采研究院有限公司,北京100013 [3]天地科技股份有限公司,北京100013

出　　处：《煤矿机械》2023年第11期22-24,共3页Coal Mine Machinery

基　　金：中煤科工开采研究院有限公司面上项目(KCYJY-2023-MS-04);阳煤集团研究开发项目(GY18038)。

摘　　要：根据华阳集团二矿81201工作面煤层地质条件,完成了大采高放顶煤工作面中部液压支架及过渡液压支架主要技术参数及结构设计,实现了高产高效,为华阳集团大采高放顶煤开采技术的发展提供了宝贵经验。According to the geological conditions of 81201 working face in No.2 coal mine of Huayang Group,the main technical parameters and structural design of the middle hydraulic support and the transition hydraulic support of top coal caving mining were completed,which realizes high production and high efficiency,and provides valuable experience for the development of large mining height caving mining technology in Huayang Group.

关 键 词：放顶煤 液压支架 工作阻力 支护强度 

分 类 号：TD355.4[矿业工程—矿井建设]