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Published in:
2018 | OriginalPaper | Chapter
Numerical Analysis of Hybrid Walls Using FEM
Author : Van Toan Tran
Published in: Proceedings of the 4th Congrès International de Géotechnique - Ouvrages -Structures
Publisher: Springer Singapore
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Abstract
The article presents the numerical study dealing with the behavior and the real load bearing capacity of hybrid walls by Abaqus software. Especially identify the bearing capacity behavior of the composite steel-concrete walls with several fully encased steel profiles (hybrid walls) while the materials were yielded until failure. Structural hybrid steel-concrete walls, material constitutive law for steel and concrete, load schematic, element types, numerical solution controls, interactions, steel-concrete bond, composite behavior and mechanical contact, … will be described in detail. It is expected that nonlinear FEM analysis can give more details on behavior as well as on shear and bending resistance mechanisms until failure of the hybrid walls. The nonlinear FEM analysis able to predict well specimen strength, maximum displacement, strains and stress distribution, crack pattern and failure modes. The reliability of this method was evaluated by comparing the analysis results with the experimental results.