Question

An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm², the beam

a.

is safe in shear

b.

is safe with stirrups

c.

is safe with stirrups and inclined bars

d.

needs revision of section

Answer: (d).needs revision of section

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Q. An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm², the beam

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