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A plastic-softening model for concrete materials

✍ Scribed by Yasuhiro Ohtani; Chen Wai-Fah

Book ID
107876435
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
668 KB
Volume
33
Category
Article
ISSN
0045-7949

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πŸ“œ SIMILAR VOLUMES

Computational aspects of a softening pla
Computational aspects of a softening plasticity model for plain concrete
✍ N BiΔ‡aniΔ‡; C. J Pearce πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 986 KB

Several computational aspects of the fracture energy based softening plasticity model for plain concrete are considered. A need for a more robust stress return strategy is identified, as the basic closest point projection algorithm leads to regions of nonconvergence, associated with zones of high cu

A plane stress softening plasticity mode
A plane stress softening plasticity model for orthotropic materials
✍ Paulo B. LourΓ©nΓ§o; RenΓ© De Borst; Jan G. Rots πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 326 KB

A plane stress model has been developed for quasi-brittle orthotropic materials. The theory of plasticity, which is adopted to describe the inelastic behaviour, utilizes modern algorithmic concepts, including an implicit Euler backward return mapping scheme, a local Newton-Raphson method and a consi