Abstract The article studies the punching shear capacity of reinforced concrete slabs by simulation method. Based on Concrete Damage Plasticity (CDP) constitute model, model is established in Abaqus software. was verified comparison tests. parametric were implemented to investigate effect and steel strength resistance slab. slab also calculated formulas proposed available standards. Obtained re...

Flat slab concrete buildings are widely found in infrastructure such as office and residential buildings or industrial facilities. The susceptibility of progressive collapse of such structures due to accidental loads is highly dependent on the structural performance of the slab-column connections. This paper presents a framework for a simplified reliability analysis and derivation of safety fac...

abstract: Reinforced concrete flat slabs are structural systems in which directly supported by columns, without the use of beams. A phenomenon that deserves attention these is punching shear, characterized occurrence shear stresses close to slab-column interface, can produce fragile rupture those regions. This study presents some results reliability index β obtained for connections based on FOR...

This research aims to evaluate the effect of using different shear reinforcement details on punching behavior interior slab column connections. A comprehensive experimental program is conducted sixteen specimens having same concrete dimensions 1100×1100×160 mm where depth chosen be less than that stipulated by design codes. The parameters under examination were type arranged in a cross shape pe...