If W is total load per unit area on a panel, D is the diameter of the column head, L is the span in two directions, then the sum of the maximum positive bending moment and average of the negative bending moment for the design of the span of a square flat slab, should not be less than

Related MCQs

• In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed
• For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment, 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 diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than
• For stairs spanning l metres longitudinally between supports at the bottom and top of a flight carrying a load w per unit horizontal area, the maximum bending moment per metre width, is
• If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by
• If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the corresponding load per square metre of the horizontal area, is
• If is the net upward pressure on a square footing of side for a square column of side , the maximum bending moment is given by
• The diameter of the column head support a flat slab, is generally kept
• 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)