tearing mode crack 撕开型裂纹
sliding mode crack 滑移型裂纹
Mixed Mode Crack 混合型裂纹
mode- crack 型裂纹
anti-plane shear mode crack 反平面剪切Ⅲ型裂纹
- mixed mode crack 复合型裂纹
-mode crack 型裂纹
crack mode 裂纹型式
mixed-mode crack 复合型裂纹
An element initial stress method to calculate stress intensity factor of three-dimensional mixed-mode crack is introduced.
对单元初始应力法应用于复合型三维裂纹问题进行了研究。
The calculation results show that the fracture criteria of the rock compression-shear mixed-mode crack based on the strength criteria are rational;
计算结果表明，基于强度准则建立的岩石压剪断裂判据比较合理；
And then, substituting stress and displacement into basic formula of strain energy release rate, computing formula for strain energy release rate of mode III, mixed mode crack tips are direved.
其次将应力与位移代入应变能释放率的基本公式，推出了Ⅰ、Ⅱ混合型，Ⅲ型以及Ⅰ、Ⅱ、Ⅲ混合型裂纹尖端应变能释放率的具体计算公式。
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