摘要
绿水洞煤矿的急倾斜综采工作面,平均倾角为49°,为解决急倾斜工作面下顺槽安全威胁和上、下出口支护等主要技术难关及配套运输问题,由广能嘉华公司自主研发的急倾斜综采上、下端头支架,成功应用于绿水洞矿急倾斜综采工作面,为急倾斜综采工作面的端头支护提供了应用实践和科学实验,为最终解决急倾斜综采工作面端头支护指明了方向。
Lvshuidong coal mine sharp inclined fully mechanized working face.Average inclination for 49°,to solve urgent tilt face security threat and the slot under export bracing,main technical difficulties and supporting the transportation problem,Guangneng Jiahua Company independent research and development sharp inclined fully mechanized on,under end bracket,successful application Lvshuidong coal mine sharp inclined fully mechanized working face,for sharp inclined fully mechanized working face end support provides the application practice and scientific experiments,for finally solve sharp inclined fully mechanized working face end support pointed out the direction of.
出处
《煤矿机械》
北大核心
2011年第11期200-203,共4页
Coal Mine Machinery
关键词
急倾斜综采
横式
端头
液压支架
应用
mechanized caving
horizontal type
end
hydraulic support
application
