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Finite Element Analysis of Shearhead Connections Between Flat-Slab and CFT Column
This study is dedicated to developing a numerical model simulating the punching shear behavior of shearhead connections between Concrete-Filled Steel Tabular (CFT) columns and Reinforced Concrete (RC) flat-slab. A three-dimensional Finite Element Analysis (FEA) model is developed using ABAQUS, which incorporates the fundamental Concrete Damage Plasticity (CDP) model for concrete and the isotropic plasticity model for steel. The simulation outcomes are validated with experimental results and it is shown that the numerical model can provide acceptable results of load-displacement relations and failure modes of structural components. Parametric studies are also conducted to investigate the influence of mesh size, element types, parameters of CDP, and constitutive relations of concrete on the simulation results.
Finite Element Analysis of Shearhead Connections Between Flat-Slab and CFT Column
This study is dedicated to developing a numerical model simulating the punching shear behavior of shearhead connections between Concrete-Filled Steel Tabular (CFT) columns and Reinforced Concrete (RC) flat-slab. A three-dimensional Finite Element Analysis (FEA) model is developed using ABAQUS, which incorporates the fundamental Concrete Damage Plasticity (CDP) model for concrete and the isotropic plasticity model for steel. The simulation outcomes are validated with experimental results and it is shown that the numerical model can provide acceptable results of load-displacement relations and failure modes of structural components. Parametric studies are also conducted to investigate the influence of mesh size, element types, parameters of CDP, and constitutive relations of concrete on the simulation results.
Finite Element Analysis of Shearhead Connections Between Flat-Slab and CFT Column
Lecture Notes in Civil Engineering
Reddy, J. N. (editor) / Wang, Chien Ming (editor) / Luong, Van Hai (editor) / Le, Anh Tuan (editor) / Nguyen, The Danh (author) / Thai, Son (author) / Nguyen, Van Hieu (author) / Ngo-Huu, Cuong (author)
The International Conference on Sustainable Civil Engineering and Architecture ; 2023 ; Da Nang City, Vietnam
Proceedings of the Third International Conference on Sustainable Civil Engineering and Architecture ; Chapter: 147 ; 1376-1385
2023-12-12
10 pages
Article/Chapter (Book)
Electronic Resource
English
Concrete damage plasticity , Reinforced concrete flat-slab , Shearhead , Punching shear , Finite element analyses Energy , Sustainable Architecture/Green Buildings , Structural Materials , Geotechnical Engineering & Applied Earth Sciences , Building Construction and Design , Construction Management , Engineering
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