特殊矿体的物理力学性质及其可凿性可爆性试验研究 - 中南大学学报（自然科学版、英文版） 关键字: 岩石分级;可凿性;可爆性;爆破[gap=1340]Key words: rock gradation; drillability; blastability; drilling blast
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rock mass blastability classification 岩体可爆性分级
blastability index 可爆性指标
Blastability zoning 可爆性分区
blastability of rock 岩石可爆性
Blastability classification 可爆性分级
rock blastability index 可爆性指数
The blastability of new type of rock mass is predicted by means of the method ofparallel inference.
对于新的岩石，网络采用并行推理的方法预报出其可爆性。
The results show that the longitudinal wave velocity is closely correlated to strain energy factor and exhibits the blastability of frozen soil.
结果表明，纵波速度与变形能系数关联度最大，纵波速度能较好地反映冻土的爆破性。
In mining project, rock crushing has great effect on economics and productive efficacy. In order to improve blasting efficacy, it is necessary to classify the rock in terms of its blastability.
岩石破碎的好坏对矿山工程在经济上和生产效率上有极为重要的影响，为提高爆破效率，需对岩石的可爆性进行分类。
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