摘要
以塔山煤矿8226综采工作面为例,基于工作面煤层特性,通过计算工作面液压支架的高度、支护强度、工作阻力等关键技术参数,确定选用ZF17000/27.5/42D型支撑掩护式低位放顶煤液压支架。
Taking the 8226 fully mechanized mining face of Tashan Coal Mine as an example,based on the coal seam characteristics of the working face,by calculating the key technical parameters such as height,support strength and working resistance of the hydraulic support,it is determined to choose ZF17000/27.5/42D support shield type low-level top coal caving hydraulic support.
作者
魏武豪
Wei Wuhao(Jinneng Holding Coal Industry Group Tashan Coal Mine,Shanxi Datong 037001)
出处
《山东煤炭科技》
2022年第2期134-135,138,共3页
Shandong Coal Science and Technology
关键词
综采工作面
支架
选型
fully mechanized mining face
support
type selection
