On the influence of stress triaxiality a
✍
T. Børvik; O.S. Hopperstad; T. Berstad
📂
Article
📅
2003
🏛
Elsevier Science
🌐
English
⚖ 739 KB
Non-linear finite element analyses of quasi-static and high-rate tensile tests with smooth and notched axisymmetric specimens of the structural steel Weldox 460 E have been carried out. The constitutive relation and fracture criterion of Johnson and Cook, which were adopted in the simulations, have