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岩石爆破性分区是露天矿制定穿孔、爆破参数、技术经济指标的依据。在充分分析影响矿岩爆破性诸因素的基础上,在国内首次提出了爆破性分区的概念、分区准则和测试方法。该研究成果综合考虑了岩体结构特征、岩石强度和岩石破碎特性做为爆破性分区的主要指标。在国内首次将岩石动载特性和灰色系统理论运用于爆破性分区上,方法新颖,技术先
Rock blasting zoning is the basis for the development of open-pit mine perforation, blasting parameters, technical and economic indicators. Based on the full analysis of the factors that affect the blasting of ore rock, the concept, partition criteria and testing methods of blasting zoning are first proposed in China. The research results have taken into account the rock mass structural features, rock strength and rock breaking characteristics as the main indicators of blasting zoning. In the country for the first time the dynamic characteristics of rock and gray system theory applied to blasting zoning, a new method, technology first