液压钻车与履带式挖掘机配套技术在大断面岩巷掘进中的应用

摘要

五阳煤矿的现有资源濒临枯竭，扩区工程迫在眉睫，如何实现大断面岩巷的快速掘进，直接决定了扩区的开发进度。五阳煤矿以中央胶带大巷为试点，通过引入全液压钻车与履带式挖掘机等设备，经过优化爆破参数、改良施工工序和合理安排劳动组织等方法，在大断面岩巷炮掘方面实现了大的提升。%The current resources of Wuyang Coal Mine have become critically depleted ,and expanding area engineering was imminent , it directly determines the progress of the development of expansion by how to realize the rapid excavation of large cross section rock roadway.It makes central belt roadway of Wuyang Coal Mine a experimental unit ,and it optimized blasting parameters and improved construction process and made reasonable arrangement of labor organization and other methods ,and it achieved a big promotion of heavy section rock lane blasting.