Abstract
Numerical Modelling of the Behavior of Steel-Concrete Composite Columns of Different Types of Circular Cross Section Subject to Lateral Impact
Highlights
Principles and Contexts of Composite columns subjected to lateral impact Concrete filled steel tube (CFST) column is an important type of structural member and its protective design is essential to enhance its structural performance under various dynamic loads
Boundary conditions, loading conditions and type of numerical analysis employed in that investigation, this short communication proposes novel designs in terms of cross-sectional configuration and smart materials to be applied on the specimens tested by Wang et al [3], to improve the performance of CFST columns under lateral impact loading namely reducing their strength degradation under impact, increasing their energy dissipation capacity, reducing the damage to the steel tubes and concrete fill and reducing the residual and maximum displacements
CFDST with first sandwich layer filled with UHPFRC and second sandwich layer filled with NSC, d
Summary
Principles and Contexts of Composite columns subjected to lateral impact Concrete filled steel tube (CFST) column is an important type of structural member and its protective design is essential to enhance its structural performance under various dynamic loads. Numerical Modelling of the Behavior of Steel-Concrete Composite Columns of Different Types of Circular Cross Section
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