3D Finite element modelling of novel strengthening solutions for RC wall/slab connections - Laboratoire de mécanique des structures et des systèmes couplés
Article Dans Une Revue Ingegneria sismica - International Journal of Earthquake Engineering Année : 2020

3D Finite element modelling of novel strengthening solutions for RC wall/slab connections

Résumé

The aim of this study is to create a nonlinear FE model able to predict the mechanical behavior of RC wall/slab connections strengthened by using Carbon Fiber Reinforced Polymers. The experimental mechanical behavior of 4 full scale RC wall/slab connections with a reference join and 3 strengthened by FRP are investigated from members of our researcher team. The 3D finite-element micromodel of the RC wall/slab connections is conducted utilizing the FE software ABAQUS, reproducing the actual geometry of the experiments, as well as the same boundary conditions and loading as in the experimental program. The analytical investigation is carried out through an extended comparative parametric study and is focused on the quantitative influence of certain simplified modelling assumptions and several critical modelling parameters on the response of the system. The accuracy of the 3D model was assessed against the experimental results.
Fichier principal
Vignette du fichier
TITIRLA-ET-AL-2020witoutlogo (1).pdf (2.4 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03177084 , version 1 (14-04-2021)

Identifiants

  • HAL Id : hal-03177084 , version 1

Citer

Magdalini Titirla, Antoine Chalot, Laurent Michel, Emmanuel Ferrier. 3D Finite element modelling of novel strengthening solutions for RC wall/slab connections. Ingegneria sismica - International Journal of Earthquake Engineering, 2020, 3, pp.67-83. ⟨hal-03177084⟩
88 Consultations
84 Téléchargements

Partager

More