Investigation of the behavior factor of Reinforced Concrete Moment Frame with concrete Voided slab constructed by Spherical and Cubic Balls

In order to prevent damage caused by earthquakes in different types of structures including concrete structures, various methods are used by structural engineers considering terms of design and working conditions. This research aimed to evaluate the performance of these structures in different conditions and evaluate their impact on the structural behavior coefficient. For this purpose, ABAQUS finite element software has been utilized to model a concrete moment frame with one span in one floor equipped with simple concrete slab, spherical and cubic hollow slabs in different conditions.