𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Numerical analysis of a frictionless contact problem for elastic–viscoplastic materials

✍ Scribed by Weimin Han; Mircea Sofonea

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
161 KB
Volume
190
Category
Article
ISSN
0045-7825

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A frictionless contact problem for elast
A frictionless contact problem for elastic–viscoplastic materials with normal compliance and damage
✍ O. Chau; J.R. Fernández-Garcı́a; W. Han; M. Sofonea 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 397 KB

We study a quasistatic frictionless contact problem with normal compliance and damage for elastic-viscoplastic bodies. The mechanical damage of the material, caused by excessive stress or strain, is described by a damage function whose evolution is modelled by an inclusion of parabolic type. We prov

Analysis and numerical solution of a fri
Analysis and numerical solution of a frictionless contact problem for electro-elastic–visco-plastic materials
✍ Weimin Han; M. Sofonea; Kamran Kazmi 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 488 KB

A quasistatic frictionless contact problem is studied, modelled with the Signorini contact condition with a gap function. The material behavior is modelled with an electro-elastic-visco-plastic constitutive law, allowing piezoelectric effects. A weak formulation for the model is given in the form of

Numerical analysis and simulations of a
Numerical analysis and simulations of a dynamic frictionless contact problem with damage
✍ M. Campo; J.R. Fernández; K.L. Kuttler; M. Shillor; J.M. Viaño 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 449 KB

The process of dynamic frictionless contact between a viscoelastic body and a reactive foundation, which includes material damage, is modelled, numerically analyzed, and simulated. Contact is modelled with the normal compliance condition. The damage of the material, resulting from tension or compres