mechanics of brittle fracture的意思|示意

Based on the principle of fracture mechanics, the stop criterion of brittle fracture is proposed and the equation of minimal crack stop is given.

根据断裂力学的原理，提出了脆性破裂的止裂准则，给出了最小止裂方程。

Based on the theory of quasi-static explosion gas dilation and the principle of rock fracture mechanics, Brittle rock fracture model is developed for notch blast with non-coupled charge explosion.

基于准静态爆生气体膨胀和岩石断裂力学理论，建立了不耦合装药刻槽爆破时的脆性断裂爆破模型。

According to fracture mechanics concepts, the essence of paper brittleness has been approached in this paper. Brittle constant-B is introduced to evaluate paper brittleness.

本文从断裂力学的角度探讨了纸张发脆的本质，提出了用脆性常数B来反映纸张脆性的大小。

A boundary 's equation of microcrack region near crack tip of such brittle materials as concrete has been obtained according to the Griffith' s criterion and fracture mechanics.

利用格利菲思强度准则和断裂力学原理求得了混凝土类脆性材料裂缝端部微裂缝区的边界方程。

The fracture mechanics of anisotropic brittle rock was discussed based on the numerical simulation results.

各向异性脆性岩石断裂力学数值模拟结果的基础上进行了讨论。