不同裂隙空间位置条件下断续裂隙岩体中裂隙的贯通机制(The mechanism of the fracture coalescence for intermittently cracked rock mass is studied under uniaxial dynamic loading.)

Two types of coalescence models are compared: a localization-based model and plastic limit-load models.

A theory of anisotropic ductile fracture is outlined and applied to predict failure in a low alloy steel. The theory accounts for initial anisotropy and microstructure evolution (plastic anisotropy, porosity, void shape