Use of abrupt strain path change for determining subsequent yield surface: illustrations of basic idea

Use of abrupt strain path change for det

Use of abrupt strain path change for determining subsequent yield surface: experimental study with metal sheets

✍ T. Kuwabara; M. Kuroda; V. Tvergaard; K. Nomura 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 339 KB

AbstractÐA basic idea for a method for determining the subsequent yield surface in the vicinity of a current loading point by using an abrupt strain path change has been proposed recently by Kuroda and Tvergaard (Acta mater., 1999, 47, 3879). The proposed method is applied to real experimental studi