A ribbed slab is provided for

Related MCQs

• The thickness of the topping of a ribbed slab, varies between
• The maximum diameter of a bar used in a ribbed slab, is
• The breadth of a ribbed slab containing two bars must be between
• In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as
• Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory
• If is the load on a circular slab of radius , the maximum radial moment at the centre of the slab, is
• If W is the load on a circular slab of radius R, the maximum circumferential moment at the centre of the slab, is
• If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is
• If the maximum bending moment of a simply supported slab is M Kg.cm, the effective depth of the slab is (where Q is M.R. factor)
• An R.C.C. roof slab is designed as a two way slab if