Table 2 Comparison of the numerically computed quasi-static crack speed in the homogeneous case with the theoretic one \(\sqrt{\mu H/G_\mathrm {c}}\) given in [2]
From: Numerical investigation of dynamic brittle fracture via gradient damage models
Numerical | Theoretic | Error | |
|---|---|---|---|
Quasi-static crack speed | 4.326 | 4.391 | 1.5 % |