directional split meaning in Chinese

方向分路

Experimental study of charging constitution of directional splitting blasting
特殊装药结构在风火山冻土隧道光面爆破中的应用研究
Therefore , it is very important to study the mechanism and the related parameters of notched directional splitting controlled blasting
因此研究切槽定向断裂控制爆破的爆破机理及相关参数,具有十分重要的意义。
The direction of crack in rock can be well controlled towards a special way by notched directional splitting controlled blasting
切槽定向断裂控制爆破可使岩石沿特定的方向破裂,裂纹方向性好,产生的经济效益非常明显。
Based on the theoretical analysis of splitting mechanics and by the dynamic photoelasticity experiment , we studied the judgment how rock and concrete split under the affection of notched blasting . we built up the splitting mechanics model of rock and concretes under the affection of notched blasting . beyond all above , we gain the mechanism of notched directional splitting controlled blasting
本文在断裂力学理论分析基础上,通过动光弹爆破实验,探讨了在切槽爆破作用下岩石和混凝土的断裂判据,建立了在切槽爆破作用下岩石和混凝土的断裂力学模型,并由此得出切槽定向断裂控制爆破机理。