煤矿开采技术与掘进支护技术的探析
Mining Technology and Excavation Support Technology of Coal Mines
安标标1
作者信息
- 1. 山西华阳集团新能股份有限公司一矿,山西 阳泉 045008
- 折叠
摘要
通过对煤矿开采技术和掘进支护技术进行深入分析,旨在揭示存在的问题并提出改进方案.首先,对普通开采技术、液压掘进技术、综采技术和煤矿智能化开采技术进行了详细分析;其次,对U型钢支护技术、锚杆支护技术、喷射混凝土技术和后退卧底技术等掘进支护技术展开了全面评估;最后,总结了各项技术的利弊,制定了一系列优化措施,以推动煤矿开采技术的发展.
Abstract
Through the in-depth analysis of coal mining technology and excavation support technology,the purpose was to reveal the existing problems and put forward the improvement plan.Firstly,the general mining technology,hydraulic mining technology,fully-mechanized mining technology and intelligent mining technology of coal mines were analyzed in detail;secondly,a comprehensive evaluation was carried out on the U-shaped steel support technology,bolt support technology,shotcrete technology and backward undercover technology;finally,the advantages and disadvantages of each technology were summarized,and a series of optimization measures were formulated to promote the development of coal mining technology.
关键词
煤矿开采技术/掘进支护技术/改进方案Key words
coal mining technology/driving support technology/improvement scheme引用本文复制引用
出版年
2024
NETL
NSTL
万方数据