薄煤层液压支架存在的问题与应对建议  

Problems and Countermeasures of Hydraulic Support in Thin Coal Seam

作　　者：马艳伟 Ma Yanwei(Fully Mechanized Equipment Team of Electrical and Mechanical Working Area,No.1 Colliery Yangquan Coal Industry Group Co.,Ltd.,Yangquan,Shanxi 045000)

机构地区：[1]华阳一矿机电工区综机队,山西阳泉045000

出　　处：《江西煤炭科技》2023年第4期109-111,共3页Jiangxi Coal Science & Technology

摘　　要：薄煤层开采技术难度大,对先进的采煤技术和设备提出了更高的要求,研发适用于薄煤层的液压支架具有重要意义。薄煤层开采对液压支架的要求主要包括承载能力、适应性、稳定性、灵活性和安全性。结合华阳一矿开采实践对薄煤层开采支护特点和液压支架应用中存在的问题提出建议。It is of great significance to develop hydraulic support suitable for thin coal seam mining The paper analyzes the characteristics of thin coal seam mining support,probes into the problems in the hydraulic support application from the aspects of bearing capacity,adaptability,stability,flexibility and safety,and gives the countermeasures.

关 键 词：薄煤层开采 液压支架 技术难题 承载能力 

分 类 号：TD421.8[矿业工程—矿山机电]