SSC JE Civil Engineering 2012 Solved Paper

Question : 144 of 200

Marks: +1, -0

The modulus of elasticity of concrete in N/

\mm^2

can be assumed as follows where

F_\ck

is the characteristic cube compressive strength of concrete in N/

\mm^2

Solution:

Modulus of elasticity

(E_c) = 5000

sq.root of

F_{CK}

,
where

F_{CK}

= characteristics cube strength

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