煤矿地质条件对钻眼爆破的影响与对策  

Influence and Countermeasures of Coal Mine Geological Conditions on Drilling Blasting

作　　者：周文裕 ZHOU Wen-yu(Fujian Coal and Electricity Co.,Ltd.,Longyan 364000,China)

机构地区：[1]福建煤电股份有限公司,福建龙岩364000

出　　处：《煤炭技术》2021年第2期5-7,共3页Coal Technology

摘　　要：阐述了煤矿井下岩体特征,研究与爆破工程相关的地质构造条件,分析了煤矿在不同地质条件下对钻眼爆破的影响,提出了煤矿在不同地质条件下钻眼爆破的对策,对提高煤矿钻眼爆破效果提供了一个新思路。Expounds the characteristics of rock mass in underground coal mine, studies the geological structure conditions related to blasting engineering, analyzes the influence of coal mine on drilling and blasting under different geological conditions, puts forward the countermeasures of drilling and blasting under different geological conditions, and provides a new idea for improving the effect of drilling and blasting in coal mine.

关 键 词：煤矿 岩体特征 钻眼爆破 对策 

分 类 号：TD231[矿业工程—矿井建设]