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:

If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is__________________?

A. Square B. Rectangular C. Trapezoidal D. Triangular...

If A is the area of the foundation of a retaining wall carrying a load W and retaining earth of weight w per unit volume, the minimum depth (h) of the foundation from the free surface of the earth, is )/(1 + sin )]_________________?

A. h = (W/Aw) [(1 – B. h = (W/Aw) [(1 + )/(1 + sin )] C. h = (W/Aw) [(1 – )/(1 + sin )]² D. h W/Aw) [(1 – )/(1 + sin )]²...

In a singly reinforced beam____________?

A. Compression is borne entirely by concrete B. Steel possesses initial stresses when embedded in concrete C. Plane sections transverse to the centre line of the beam before bending remain plane after bending D. Elastic moduli for concrete and steel have different values within the limits of deformation of the beam...

An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 metres and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is_______________?

A. 8.3 kg/cm2 B. 7.6 kg/cm2 C. 21.5 kg/cm 2 D. 11.4 kg/cm2...

If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be_________________?

A. 5 cm B. 10 cm C. 15 cm D. 20 cm...