New Mechanical Engineering Study Findings Reported from M. Hjiaj and Co-Authors

摘要

2011 SEP 14 - (VerticalNews.com) -- According to the authors of recent researchrnfrom Villeneuve d'Ascq, France, "In this paper, we discuss in detail the derivation of the bipotentialrnfunction used to express the flow rule of pressure-dependent non-associated plasticrnmodels. In particular, we show that an infinity of equivalent expressions of the bi-potential canrnbe derived for pressure-dependent models."