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本文通过理论分析和模型试验，探讨了岩体结构面对爆破效果的控制作用。同时对结构体爆破的基本原理及破岩机理作了较深入的分析。研究表明，合理布置炮孔和爆破作用方向，可以改善爆破效果，降低爆破成本。
Through theoretical analysis and model test, this paper discusses the control effect of rock mass structure on the blasting effect. At the same time, the basic principles of blasting of structures and mechanism of rock breaking are analyzed deeply. The research shows that reasonable arrangement of blasting holes and blasting direction can improve blasting effect and reduce blasting cost.