适用于综合机械化开采的液压支架选型研究  

Study on the Selection of Hydraulic Support Suitable for Integrated Mechanized Mining

作　　者：冯炳钰 Feng Bingyu(General Equipment Branch,Xishan Coal&Electric(Group)Co.,Ltd.,Taiyuan Shanxi 030053)

机构地区：[1]西山煤电(集团)有限责任公司新产业公司通用设备分公司,山西太原030053

出　　处：《机械管理开发》2022年第3期61-62,67,共3页Mechanical Management and Development

摘　　要：为保证所选型液压支架能够对工作面顶板和围岩进行稳定、有效控制,保证工作面高效生产,以某矿42101工作面为例,在研究其地质、煤层等条件的基础上,分析了液压支架选型所遵循的基本原则和步骤,并以204工作面为类比对象采用类比法和顶板模型法综合确定液压支架的关键参数,为今后液压支架的选型提供指导。In order to ensure that the selected hydraulic bracket can control the working face roof and surrounding rocks stably and effectively and ensure the efficient production of the working face,the basic principles and steps of hydraulic bracket selection are analyzed based on the study of geology and coal seam conditions at the 42101 working face,and the key parameters of the hydraulic bracket are determined based on the 204 working face as the analogous object using the analogy method and the roof model method to provide guidance for the selection of hydraulic bracket in the future.

关 键 词：液压支架 支护强度 工作阻力 顶板压力 选型原则 

分 类 号：TD355.4[矿业工程—矿井建设]