- mixed mode fracture的意思|示意

The mixed mode fracture of center cracked Brazilian disk specimen subjected to diametral compression is analysed by weight function method.

用权函数方法对中心裂纹巴西试样的对径加载作了-复合型断裂分析。

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；

The fracture mode is ductile and brittle mixed fracture.

其断裂形式为韧性和脆性的混合型断裂。

A large number of real rock and model material experiments and numerical simulations on the mixed mode fracture under compression-shear loading had been carried out by scholars at home and abroad.

针对岩石类材料压剪破坏，国内外学者做了大量真实岩石和模型材料的试验，并进行相应的数值模拟工作。

In this paper, fracture mechanism, position and direction of crack initiation of mixed mode fracture in several ductile materials are tested, and stress distributions of which are analyzed.

应用传统强度理论和细观力学方法对几种韧性材料在复合载荷条件下的断裂机理、启裂位置、开裂方向进行了实验分析和应力场计算。

The application of the maximum tensile criterion to V-notch and the size effect of the fracture criterion of mixed mode are also discussed.

讨论了最大拉应力理论在V形切口中的应用问题； 并探讨了复合型断裂准则的尺寸效应。