Top bars are extended to the projecting parts of the combined footing of two columns Ldistance apart for a distance of

Related MCQs

• If the length of a combined footing for two columns l metres apart is L and the projection on the left side of the exterior column is x, then the projection y on the right side of the exterior column, in order to have a uniformly distributed load, is (where is the distance of centre of gravity of column loads).
• Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than
• If q is the punching shear resistance per unit area a, is the side of a square footing for a column of side b, carrying a weight W including the weight of the footing, the depth (D) of the footing from punching shear consideration, is
• In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at
• If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is
• If the bearing capacity of soil is 10 tonnes/cm2 and the projection of plain concrete footing from walls, is a cm, the depth D of footing is
• Based on punching shear consideration, the overall depth of a combined footing under a column A, is
• In a combined footing if shear stress exceeds 5 kg/cm2 , the nominal stirrups provided are:
• In a combined footing if shear stress does not exceed 5 kg/cm2 , the nominal stirrups provided are
• The diameter of main bars in R.C.C. columns, shall not be less than