摘要
中深孔爆破法是金矿开采过程中较为常见的一种爆破方法,对于爆破力度较低的情况可以实现非常有效的补充和延伸。在金矿实际开采过程中,中深孔爆破法经常作为二次爆破的基础。在金矿开采中应用中深孔爆破法,为有效提升金矿开采的工程质量,确保工程严格依照施工进度顺利开展,则需要对开采矿区的相关数据进行详细了解,同时设置安全爆破参数,并依照采场的实际参数,确定采场爆破数据安排爆破施工。本文对基于中深孔爆破法的金矿开采实际应用进行了研究,分析了金矿采场爆破特点,并对中深孔爆破法在金矿开采中的应用效果进行了探讨。
The medium deep hole blasting method is a common blasting method in the process of gold mining,which can achieve a very effective supplement and extension in the case of low blasting intensity.In the actual mining process of gold mine,medium deep hole blasting is often used as the basis of secondary blasting.In order to effectively improve the engineering quality of gold mining and ensure the smooth development of the project in strict accordance with the construction schedule,it is necessary to have a detailed understanding of the relevant data of the mining area,set the safety blasting parameters,and determine the blasting data of the mining area to arrange the blasting construction according to the actual parameters of the mining area.In this paper,the practical application of the medium deep hole blasting method in gold mining is studied,the blasting characteristics of the stope are analyzed,and the application effect of the medium deep hole blasting method in gold mining is discussed.
作者
许赟
XU Yun(Third Institute Geological and Mineral Exploration of Gansu Provincial Bureau of Geology and Mineral Resources,Lanzhou 730050,China)
出处
《世界有色金属》
2020年第5期65-65,67,共2页
World Nonferrous Metals
关键词
中深孔爆破法
金矿
爆破施工
medium deep hole blasting
gold mine
blasting construction
