大倾角液压支架设计细节探讨  

Discussion on Design Details of Large Inclined Angle Hydraulic Support

作　　者：于雁冰 李威震 Yu Yanbing;Li Weizhen(Henan Energy and Chemical Group Heavy Equipment Co.,Ltd.,Kaifeng 475000,China)

机构地区：[1]河南能源化工集团重型装备有限公司,河南开封475000

出　　处：《煤矿机械》2021年第9期88-90,共3页Coal Mine Machinery

摘　　要：根据某矿35030工作面煤层赋存条件,从三软大倾角煤层特点出发,详细分析了大倾角液压支架的工作阻力、支护强度、底板比压等计算,探讨了放顶煤大倾角液压支架设计细节对支架防倒防滑的适应性,为大倾角支架设计提供了参考。According to the coal seam occurrence conditions of 35030 working face in a mine, starting from the characteristics of three sof large inclined angle coal seam, analyzed in detail the calculation of working resistance, support strength and floor specific pressure of large inclined angle hydraulic support, discussed the adaptability of design details of large inclined angle hydraulic support for top coal caving, and provided a reference for the design of large inclined angle hydraulic support.

关 键 词：大倾角综放工作面 支架设计 防倒防滑 

分 类 号：TD355[矿业工程—矿井建设]