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  • Question

  • The width of the flange of a T-beam, which may be considered to act effectively with the rib depends upon


  • Options
  • A. breadth of the rib
  • B. overall thickness of the rib
  • C. centre to centre distance between T-beams
  • D. span of the T-beam
  • E. all the above.

  • Correct Answer
  • all the above. 

    • RCC Structures Design problems

    Search Results

    • 1. In a combined footing if shear stress exceeds 5 kg/cm2, the nominal stirrups provided are:

    • Options
    • A. 6 legged
    • B. 8 legged
    • C. 10 legged
    • D. 12 legged
    • E. none of these.
      • Discuss
    • 2. In a beam the local bond stress Sb, is equal to

    • Options
    • A.
    • B.
    • C.
    • D.
    • E. None of these.
      • Discuss
    • 3. High strength concrete is used in prestressed member

    • Options
    • A. to overcome high bearing stresses developed at the ends
    • B. to ovecome bursting stresses at the ends
    • C. to provide high bond stresses
    • D. to overcome cracks due to shrinkage
    • E. all the above.
      • Discuss
    • 4. The width of the flange of a T-beam should be less than

    • Options
    • A. one-third of the effective span of the T-beam
    • B. distance between the centres of T-beam
    • C. breadth of the rib plus twelve times the thickness of the slab
    • D. least of the above.
      • Discuss
    • 5. The advantage of a concrete pile over a timber pile, is

    • Options
    • A. no decay due to termites
    • B. no restriction on length
    • C. higher bearing capacity
    • D. not necessary to cut below the water mark
    • E. all the above.
      • Discuss
    • 6. For M 150 mix concrete, according to I.S. specifications, local bond stress, is

    • Options
    • A. 5 kg/cm2
    • B. 10 kg/cm2
    • C. 15 kg/cm2
    • D. 20 kg/cm2
    • E. 25 kg/cm2
      • Discuss
    • 7. For initial estimate for a beam design, the width is assumed

    • Options
    • A. 1/15th of span
    • B. 1/20th of span
    • C. 1/25th of span
    • D. 1/30th of span
    • E. 1/40th of span.
      • Discuss
    • 8. Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than

    • Options
    • A. 42 diameters from the centre of the column
    • B. 42 diameters from the inner edge of the column
    • C. 42 diameters from the outer edge of the column
    • D. 24 diameter from the centre of the column
      • Discuss
    • 9. Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by

    • Options
    • A. Rankine formula
    • B. Marcus formula
    • C. Rankine Grashoff formula
    • D. Grashoff formula
    • E. Rankine-Marcus formula.
      • Discuss
    • 10. If k is wobble correction factor, ? is coefficient of friction between the duct surface and the curve of tendon of radius R, the tension ratio at a distance x from either end, is

    • Options
    • A.
    • B.
    • C.
    • D.
    • E.
      • Discuss

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