0. A.R. C. beam of 30 cm width x 60
Emlong. The required tension reinfo
span, if the beam is carrying 800 !
own weight, is
(a) 7.9 cm2 (b) 10.3 cm2 (c)
1. A square column 40 cm sides carrie
kg: The required, vertical steel rei
umn is
(a) 19 5cm2 (b) 25.0cm2 (c)3
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Answer:
Shear stress = F/(b x J x d).
= 0.5WL/(b x J x d).
= 0.5x30x600/(25x50x0.865) [3000kg/m = 30 kg/cm and 6.00 m = 600 cm].
= 9000/1081.25.
= 8.32
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