地下矿山工程井巷掘进爆破技术应用研究

Study on Application of Blasting Technology for Tunnel Driving in Underground Mine Engineering

近年来,地下矿山爆破施工技术得到很大的发展,促进了经济效益的提升。不同爆破技术的安全要求不同,要想降低采矿成本,就需要加强对爆破技术的研究。矿产开采是将矿物从地壳挖掘运输到加工点的工作,采矿露天转地下开采,需采用爆破技术进行井巷掘进。爆破作业会给周围环境带来影响,受到了人们的关注。阐述了地下矿山工程井巷掘进爆破的相关内容,结合工程实例分析,总结了地下矿山工程井巷掘进爆破技术的施工方法。

In recent years,the blasting construction technology of underground mines has been greatly developed,which has promoted the improvement of economic benefits.Different blasting technologies have different safety requirements.In order to reduce mining costs,it is necessary to strengthen the research on blasting technologies.Mineral mining is the work of transporting minerals from the earth's crust to the processing point.Open-pit mining is transferred to underground mining,which requires the use of blasting technology for tunnel driving.Blasting operations will have an impact on the surrounding environment,which has attracted people's attention.This paper expounded the related content of blasting for the tunnel driving in underground mine engineering,and summarized the construction method of blasting technology for tunnel driving in underground mine engineering combined with the analysis of engineering examples.