دانلود کتاب تئوری های پیشرفته برای تغییر شکل، آسیب و شکست در مواد

The course Advanced Theories for Deformation, Damage and Failure in Materials was organized during a difficult time. Originally it was planed as a normal course in Udine within the week May 4–8th, 2020 with the lecturers Holm Altenbach (Ottovon- Guericke-UniversitätMagdeburg, Germany),Artur Ganczarski (CracowUniversity of Technology, Poland), Frédéric Barlat (Pohang University of Science and Technology), René de Borst (University of Sheffield, UK), Ramesh Talreja (Texas A&M University, College Station, TX, USA), and Ewald Werner (Technische Universität München, Germany). Unfortunately, this concept could not be realized because the COVID 19 pandemic did not allow a direct event. In addition, by personal reasons two lecturers rejected the invitation. The question immediately arose, howwecould realize the planned event a successfully. Special thanks to Thomas Seifert (Hochschule Offenburg, Germany), who immediately agreed to take over part of the lectures. Finally, the course was modified, whereby the overall continuum mechanical framework was marked out with the lectures on “Creep and Damage of Materials at Elevated Temperatures”. In the part “Time-dependent and Time-independent Models of Cyclic Plasticity for Lowcycle and Thermomechanical Fatigue Life Assessment” some general statements were specified in a very special manner: instead of three-dimensional statements only one-dimensional statements were discussed. The contributions “Anisotropic Plasticity During Non-proportional Loading” and “Anisotropy of Yield/Failure Criteria—Comparison of Explicit and Implicit Formulations” showing how the limit states of materials can be estimated. In addition, the contribution “Damage and Failure of Composite Materials” demonstrates the possibility to extend continuum mechanics to continuum damage mechanics of composite materials. Overall the course was successful and the online format was adopted. Unfortunately, the personal conversation was missing, which was always very important for CISM courses. With these lecture notes it seems that we have reflected the course content well. We hope that the audience, but also those who are interested, will get suggestions for further scientific work.