To analyse such slabs, analytical modelling of 3-sided supported RC rectangular slabs carrying uniform area loading is carried out with different support conditions (Three edge discontinuous slab, three edge continuous slab, parallel supported edge continuous slab, parallel supported edge discontinuous slab and two adjacent edge discontinuous slab with one edge free). In design codes, moment coefficients for various end conditions of slabs are given but these are limited up to the slabs supported on their four sides however, in routine purposes sometimes, designers encounter the problem having three sides supported slabs, for which moment coefficients are not as such given. ![]() RC slabs are the most widely constructed structural element in RC construction across the world.
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