With the rock fracture statistics technology, the failure passage can be fitted;
借用节理裂隙的统计方法拟合局部化带，得到破坏通道；
Therefore, it is an important means of mastering rock nature to study rock fracture.
故对岩体的裂隙等结构面的研究是把握岩体性质的重要手段。
Fractal theory is used to study the fracture of rock mass.
利用分形理论对岩体裂隙进行研究。
Rock bridge fracture among multi-crack is one of the important reasons for rock mass failure.
多裂纹间的岩桥贯通破坏是导致岩体失稳的重要原因之一。
Structure plane is a fracture plane or substance differentiation plane in rock mass.
结构面是岩体中的破裂面或物质分异面。
Cleavage and fracture have a strong impact on blasted result for rock mass.
节理裂隙对岩体爆破效果有很大的影响。
The strength criteria of rock fragile fracture are discussed.
本文探讨了脆性破坏岩石的强度准则。
The strength criteria of rock fragile fracture are discussed.
本文探讨了脆性破坏岩石的强度准则。
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