裂隙岩体爆破最小抵抗线探讨  

Discussion on the Minimum Resistance Line in Explosion of Fissured Rock Body

作　　者：何思为[1] 陈庆寿[1] 张拔川[1] 张杰坤[1] 

机构地区：[1]中国地质大学

出　　处：《探矿工程》1992年第3期50-53,共4页Exploration Engineering(Drilling & Tunneling)

摘　　要：以岩体中结构面（裂隙）特性作为岩石破裂的控制变量，运用弹性力学求解问题的方法，建立了最小抵抗线计算模型，具有一定的理论和实际应用价值。Abstract The minimum resistance line calculation model is established by selecting the properties of structural face (fissure) in rock body as the controlling variable for rock breaking and using elastic mechanics to solve the problems. This model has a certain theoretical and applicable value.

关 键 词：裂隙 岩体 爆破 最小抵抗线 

分 类 号：TD231.1[矿业工程—矿井建设]