An R.C.C. roof slab is designed as a two way slab if

Related MCQs

• 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
• An R.C.C. lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus
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• If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by
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• 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)