摘要
分析矿区煤层赋存条件影响支架功能的因素,对放顶煤支架的主要结构(包括架型、支架部件等)进行设计,根据实际计算出支架高度、放煤高度、支架中心距、支护强度及立柱千斤顶等参数,为支架的整体设计提供指导。
The factors affecting the support function of the coal seam occurrence conditions in the mining area are analyzed. The main structure of the top coal support（including the frame type, the support component, etc.） is designed, and the parameters such as the height of the support, the height of the coal, the center distance of the support, the strength of the support and the vertical jack are calculated, which provide guidance for the overall design of the support.
作者
吴鹏
Wu Peng(Lingbei Coal Mine of Shanxi Fenxi Mining Group,Shanxi Lingshi 031300)
出处
《山东煤炭科技》
2018年第5期17-19,22,共4页
Shandong Coal Science and Technology
关键词
液压支架
总体设计
赋存条件
hydraulic support overall design occurrence condition
