过去几年里,许多实验室和现场的观察提供了解决日常爆破问题的大量资料和有价值的指标,甚至是最新的理论公式与供计算机运算的模型。由于与岩石特性和炸药性能有关的破裂机理的复杂性,生产条件频繁的变化,不断上升的生产费用,还有爆破理论的多样化,因此要作大量的研究才能取得理想的结果。 Over the past few years, many laboratory and field observations have provided a wealth of information and valuable indicators for solving everyday blasting problems, even the latest theoretical formulas and models for computing. Because of the complexity of the fracture mechanisms associated with rock properties and explosives properties, frequent changes in production conditions, rising production costs, and the explosion of blast theory, much research is needed to achieve the desired results.