摘要
为了提高矿井采煤机械化程度,通过调研及选型计算,最终确定选用ZH2600/22/32Z(Q)和ZH3200/22/32Z(Q)型整体顶梁机采组合液压支架作为采煤工作面的支护装备,提高了矿井安全保障程度。
In order to adapt to the increased mechanization of coal mine, through the investigation and selection calculation, select ZH2600/22/32Z （Q） and ZH3200/22/32Z （Q） hydraulic support with integrated roof timber as mine working face support, improve mine safety guarantee degree.
出处
《山东煤炭科技》
2015年第7期35-36,38,共3页
Shandong Coal Science and Technology
关键词
整体顶梁
液压支架
石桥煤矿
integrated roof timber hydraulic support stone coal mine
