SSC JE Civil Engineering 30-Oct-2020 Shift 1 Paper

Question : 118 of 200

Marks: +1, -0

As per IS 456: 2000, The tensile strength of concrete of grade M25 according to the 'limit state method' is:

Solution:

Given,

\f_\Ck = 25 \MPa

\f_\cr=0.7√25

= 0.7×5

= 3.5 \MPa

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