Fig. 9From: Numerical investigation of dynamic brittle fracture via gradient damage modelsStress distribution along a vertical slice \(\{(x,y)\in \mathbb {R}^2|x=l_t\}\) passing by the current crack tip \(\mathbf {P}_t\). The \(\sigma _{13}\) (a) and the \(\sigma _{23}\) (b) components are indicated. The gradient damage model and the LEFM model are comparedBack to article page