According to the steel beam theory of doubly reinforced beams

A. Tension is resisted by tension steel

B. Compression is resisted by compression steel

C. Stress in tension steel equals the stress in compression steel

D. All the above

Answer: Option D

This Question Belongs to Civil Engineering >> RCC Structures Design

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Comments ( 1 )

  1. Chris Hong
    Chris Hong :
    4 years ago

    This is the wrong answer. The right answer is A.
    B. Compression is resisted by compression steel and concrete.
    C. Stress in tension-steel must be greater than the one in compression steel.

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If the shear stress in a R.C.C. beam is

A. Equal or less than 5 kg/cm2, no shear reinforcement is provided

B. Greater than 4 kg/cm2, but less than 20 kg/cm2, shear reinforcement is provided

C. Greater than 20 kg/cm2, the size of the section is changed

D. All the above