节理岩体爆破研究进展  

PROGRESS IN BLASTING RESEARCH OFJOINTED ROCK MASSES

作　　者：郭文章[1] 冯顺山[1] 王树仁[2] 陈寿峰[2] 

机构地区：[1]北京理工大学,北京100081 [2]中国矿业大学北京校区,北京100083

出　　处：《工程爆破》1999年第4期72-77,共6页Engineering Blasting

摘　　要：实际的岩体都是被节理裂隙等弱面切割，对爆破效果有很重要的影响、本文在回顾并综合分析了节理岩体爆破理论和试验研究状况的基础上，对节理岩体的质量综合评价、力学模型的研究、数值模拟的研究、爆破块度的分析及理论与试验相结合等方面提出了几点看法。All of rock masses had actually been cut by weak planes such as joints andcracks, which have a very important influence to blasting results. Based on studying andanalyzing current status of the theory and the experiment on blasting of jointed rockmasses, a few of viewpoints in quality assessment of jointed rock masses, research on dynamic model and numerical simulation, the analysis of fragmenting action, combination oftheory with experiment and others are outlined in this paper.

关 键 词：节理岩体 爆破 动力模型 破裂机理 理论研究 

分 类 号：TD235.1[矿业工程—矿井建设]