Columns are designed for a minimum eccentricity equal to 1/(unsupported length ofthe column), subject to a minimum of
All reinforcement should be free from
If the slenderness ratio of a column is more thanthe compressive stress obtained by the secant formula is multiplied by a factor in which value of x is
The area of the concrete in compression plus the area of reinforcement transferred on the basis of modular ratio, is called
The gap between web plates and flange plates for fillet welds should not be more than
For achieving suitably a low permeability
The thickness of the steel
If fck is the characteristic cube strength of concrete in N/mm2, the modulus of elasticity of structural concrete Ec = afck where the value of a, is
The permissible bending stresses Pbet for steel slab bases should not exceed
A continuous beam shall be deemed to be a deep beam if the ratio of its effective span to overall depth, is
Minimum thickness of steel work directly exposed to weather and accessible for cleaning and repainting, the thickness should be not less than
The effective depth of a shallow beam is the distance between
Pick up the correct statement from the following:
The depth 'd' of webs without horizontal stiffeners and consisting of tongue plates is taken lesser than the depth of the girder between the flanges less the sum of the depth of the tongue plates, and
In limit state method, the design bond stress of Mgrade concrete for plain bars in tension, is
The minimum area of cross section of reinforcement in either direction of a slab should not be less than ...... of the slab cross section
For nominal mix concrete Mthe required weight of fine and coarse aggregates iskg and the volume of water is
The anchorage value of standard U-type hook of a reinforcing bar of diameter d in tension, is
The maximum characteristic strength of the stirrups reinforcement, is taken
Generally acceptable nominal size of aggregates for reinforced concrete, is
A simply supported beam shall be deemed to be a deep beam if the ratio of its effective span to overall depth, is
Pick up the correct statement for the web stiffeners.
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