Multi-Scale Methods for the Analysis of Creep-Damage Coupling in Concrete
Langue
en
Chapitre d'ouvrage
Ce document a été publié dans
Advances in Multi-Physics and Multi-Scale Couplings in Geo-Environmental Mechanics. 2018p. 205-241
Elsevier
Résumé en anglais
In civil engineering, the control of creep has a major role in concrete structure design. Indeed, the viscoelasticity of concrete leads to delayed deformations which could be at the origin of cracking in structures. So, ...Lire la suite >
In civil engineering, the control of creep has a major role in concrete structure design. Indeed, the viscoelasticity of concrete leads to delayed deformations which could be at the origin of cracking in structures. So, these delayed strains have an impact on their safety margin and life time, especially when they are subjected to high loads. For example, underground concrete structures and other infrastructures undergo, during the construction phase, load due to soil pressure, which leads to important creep deformations.< Réduire
Mots clés en anglais
Acoustic emission
Concrete and mortar beams
Creep-Damage Coupling
Creep-damage modelling
Desiccation
Flexural creep
Predictive creep modelling
Residual strength
Tensile creep
Origine
Importé de halUnités de recherche