EXAMIANS
Which of the following losses of prestress occurs only in pretensioning and not in post-tensioning ?
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For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be
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Maximum distance between expansion joints in structures as per IS : 456 – 1978 is
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For a continuous slab of 3 m x 3.5 m size, the minimum overall depth of slab to satisfy vertical deflection limits is
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The compressive strength of 100 mm cube as compared to 150 mm cube is always
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In counterfort type retaining wallsi) the vertical slab is designed as a continuous slabii) the heel slab is designed as a continuous slabiii) the vertical slab is designed as a cantileveriv) the heel slab is designed as a cantileverThe correct answer is
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Select the incorrect statement for ...
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To minimize the effect of differential settlement, the area of a footing should be designed for
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In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided on i) bottom face near counterfort ii) top face near counterfort iii) bottom face near centre of span iv) top face near centre of span The correct answer is
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The minimum cover in a slab should neither be less than the diameter of bar nor less than
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