摘要
本文针对梅花井煤矿1104205综采工作面的顶板控制问题进行分析,对支架进行选型并对其支护强度进行校核,得到合理的支护设计方案,为梅花井煤矿1104205综采工作面的安全高效生产提供了重要保障。
By analyzing problems concerning roof control at the mining face 1104205 of Meihuajing Coal Mine,selecting the model of the support and checking its support strength,a reasonable scheme for support design is obtained in this paper,providing a significant guarantee for safe and efficient production of the mining face 1104205 of Meihuajing Coal Mine.
作者
陈小磊
赵文华
刘瑞华
Chen Xiaolei;Zhao Wenhua;Liu Ruihua(Meihuajing Coal Mine,Ningxia Coal Industry Co.,Ltd.,CHN Energy,Lingwu,Ningxia,751400;Division of Technological Development,Meihuajing Coal Mine,Ningxia Coal Industry Co.,Ltd.,CHN Energy,Yinchuan,Ningxia,750011)
出处
《能源科技》
2020年第S01期47-49,共3页
Energy Science and Technology
关键词
顶板控制
支护强度
矿压观测
Roof control
support strength
observation of mine pressure
