Three types of four-parameter strength criterion based on new mechanical model are proposed.
在新的力学模型上建立了三种类型的四参数强度准则。
2
A new four-parameter equivalent strain for isotropy damage model is presented.
提出了一种新的用于各向同性损伤模型的四参数等效应变。
3
From this point, the algorithm is implemented by searching and constructing a background image efficiently. With regard to global motion models, four-parameter estimation model is adopted.