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Reinforced Cement Concrete

Computations of C and T

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Question

In the reinforced beam section shown in the figure (not drawn to scale), the nominal cover provided at the bottom of the beam as per IS 456-2000, is

All dimensions are in mm

A

36 mm

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B

50 mm

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C

30 mm

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D

42 mm

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Solution

The correct option is C 30 mm

$∴ N o m i n a l c o v e r = (50 - \frac{16}{2} - 12) m m = 30 m m$

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