𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Coupled viscoplasticity damage constitutive model for concrete materials

✍ Scribed by Chang-chun Liu; He-xiang Lü; Ping Guan


Publisher
Springer
Year
2007
Tongue
English
Weight
478 KB
Volume
28
Category
Article
ISSN
0253-4827

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A constitutive model coupling elastoplas
✍ C. Chazallon; P. Y. Hicher 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 515 KB

In order to model the various phenomena which govern the mechanical response of bonded geomaterials under monotonic loadings, an elastoplastic model coupled with an elastic model with damage was developed, taking into account both the frictional and cohesive aspects of these materials. First, the pr

Modeling of continuum damage for applica
✍ S.R. Bodner; K.S. Chan 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 668 KB

A procedure is described for including isotropic and directional damage as ioad-historydependent softening variables in a set of elastic-viscoplastic constitutive equations. The evolution equation proposed for isotropic damage integrates to an exponential form for the case of constant stress, Direct

Efficient integration technique for gene
✍ Magnus Johansson; Rolf Mahnken; Kenneth Runesson 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 264 KB 👁 1 views

A generalized viscoplasticity theory, with kinetic coupling to damage, was presented by Johansson and Runesson. 1 This theory, which is based on the Duvaut-Lions' concept of viscoplastic reguralization, includes the (unconventional) concept of dynamic yield surface that is approached asymptotically

Dynamic damage constitutive model of con
✍ Li Qingbin; Zhang Chuhan; Wang Guanglun 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 246 KB

A dynamic damage constitutive relationship for concrete in uniaxial tension is, with certain hypotheses, achieved through the constitutive model together with some performance tests of high rate deformation. The results predicted by the present theory agree pretty well with those obtained from exper