[00281] Simulation of the mechanical behaviour of steel-concrete-steel structures including concrete voids
Session Time & Room : 1E (Aug.21, 17:40-19:20) @F401
Type : Contributed Talk
Abstract : Numerical tools, including finite element simulations, are considered to investigate the effect of initial voids inside concrete on the mechanical behavior of steel-concrete composite structures in compression. A refined numerical strategy is first defined, including a particular care on the relations between each structural component. Due to high computational cost, progressive numerical simplifications are then discussed to conclude in the most acceptable simplified hypothesis. A parametric study is finally launched and perspectives are discussed.
