试验结果表明，采用切缝药包爆破可以精确地控制岩石断裂方向。
It was found that the direction of rock fracturing can be controlled accurately by using slotted cartridge blasting.
本文主要通过理论分析和试验，对脆性材料的断裂机理及断裂方向进行研究。
In this paper, Based on the theory analysis and test, the fracture mechanism and fracture direction of brittle materials are studied.
受边界条件的控制，填体稳定性对来自岷江断裂方向的地震要比来自雪山断裂方向的地震更为敏感。
The fill slope stability is more sensitive to the earthquakes from Min river fault than that from Xueshan fault, which is controlled mainly by the boundary conditions of the fill body.
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