岩体结构面影响爆破效果的理论分析与试验研究  

Theoretical Analysis and Experimental Study of the Influence of Rock Structural Planes on Blasting Effect

作　　者：吴立[1] 陶鲜[1] 

机构地区：[1]中国地质大学

出　　处：《矿业研究与开发》1999年第1期40-43,共4页Mining Research and Development

摘　　要：本文从理论上分析了岩体结构面对爆破效果的影响，并在此基础上对理论分析的结果进行了试验验证。理论分析和试验结果表明，岩体结构面与爆破断裂面的夹角在３０°左右时，爆破效果最差；岩体结构面与爆破断裂面的夹角在１０°～６０°时，岩体结构面对爆破效果有一定的影响。This paper made theoretical analysis of the influence of rock structural planes on blasting effect, on the basis of which, the results of theoretical analysis were verified by a simulated experiment. The theoretical analysis and experimental results showed that blasting effect will be most poor while the angle included between structural and blast fractured planes is about 30°, and for the angle of 10°～60° the structureal planes will have certain influence upon blasting effect.

关 键 词：岩体结构面 理论分析 爆破效果 试验研究 爆破 

分 类 号：TD235.46[矿业工程—矿井建设]