SSC JE Civil Engineering 2014 Set 1 Solved Paper

Question : 190 of 200

Marks: +1, -0

For a continuous slab of 3 m × 3.5 m size, the minimum overall depth of slab to satisfy vertical deflection limit is

Solution:

l_y/l_x ≤ 2

, this is a two way slab
Deflection limit for continuous slab = 40

\span/40 ≤ \overall \depth

Therefore, minimum overall depth

≥ 300/40 \cm = 7.5\cm

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