بایگانی برچسب: CFST box stub columns under axial compression

Concrete-filled steel tube (CFST) shear walls have been widely applied in high-rise and seismic-resistant structures due to their excellent load-bearing capacity, ductility, and energy dissipation performance. By combining the advantages of steel and concrete, CFST systems effectively delay local buckling of steel tubes while enhancing the compressive strength and confinement ...

In this tutorial, the Simulation of concrete-encased CFST box stub columns under axial compression in Abaqus has been done. The concrete column is modeled as a three-dimensional solid part. The steel pipes are modeled as three-dimensional solid part also,  and the steel bar and strips are modeled as the wire ...