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爆破诱发破碎带
爆破过程中产生新的裂隙和裂隙扩张的炮孔周围岩体。爆破产生的破碎带是岩石主要特性、炸药线密度、约束〈如抵抗线、间距〉、孔间延时和耦合率等因素复杂内部作用的结果。破碎带的程度可以通过振动测量、地震波反射技术、声发射和金刚石钻孔等方法来确定
expl.
blast induced damage zone
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