摘要
针对大断面煤巷快速掘进施工开展分析研究,结合具体工程实际,在分析影响煤巷掘进速度因素的基础上,从改良临时支护、开展人机操作、优化永久支护等方面进行针对性分析,为实现大断面煤巷的快速掘进提供借鉴与参考。
This paper analyzed and studied the rapid excavation construction in coal roadways with large section. Combined with specific engineering practice, this paper carried out targeted analysis from the improvement of temporary support, man-machine operation analysis and optimization of permanent support on the basis of analyzing the factors influencing the speed of excavating in coal roadways, providing reference for achieving rapid excavation in coal roadways with large section.
作者
段兴豪
DUAN Xinghao(Construction Team of Wulin Well, 5^# Coal Mine, Yangquan Coal Industry Group, Pingding 045200, Shanxi, Chin)
出处
《能源与节能》
2017年第6期190-192,共3页
Energy and Energy Conservation
关键词
大断面
煤巷
快速掘进
影响因素
工艺措施
large section
coal roadway
rapid excavation
influencing factors
process measures
