logo

CuriousTab

CuriousTab

Discussion

Home ‣ Civil Engineering ‣ RCC Structures Design Comments
  • Question

  • If q is the punching shear resistance per unit area a, is the side of a square footing for a column of side b, carrying a weight W including the weight of the footing, the depth (D) of the footing from punching shear consideration, is


  • Options
  • A. If q is the punching shear resistance per unit area a, is the side of a square footing for a column
  • B. If q is the punching shear resistance per unit area a, is the side of a square footing for a column
  • C. If q is the punching shear resistance per unit area a, is the side of a square footing for a column
  • D. If q is the punching shear resistance per unit area a, is the side of a square footing for a column

  • Correct Answer
  •  

    • RCC Structures Design problems

    Search Results

    • 1. A pre-cast pile generally used, is

    • Options
    • A. circular
    • B. square
    • C. octagonal
    • D. square with corners chamfered.
      • Discuss
    • 2. If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the corresponding load per square metre of the horizontal area, is

    • Options
    • A.
    • B.
    • C.
    • D.
    • E.
      • Discuss
    • 3. Based on punching shear consideration, the overall depth of a combined footing under a column A, is

    • Options
    • A.
    • B.
    • C.
    • D. None of these.
      • Discuss
    • 4. The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of

    • Options
    • A. 10 mm
    • B. 15 mm
    • C. 20 mm
    • D. 25 mm
    • E. 30 mm
      • Discuss
    • 5. According to load factor method, the permissible load W on a short column reinforced with longitudinal bars and lateral stirrups, is

    • Options
    • A. Stress in concrete x area of concrete
    • B. Stress in steel x area of steel
    • C. Stress in concrete x area of concrete + Stress in steel x area of steel
    • D. None of these.
      • Discuss
    • 6. For the design of a simply supported T-beam the ratio of the effective span to the overall depth of the beam is limited to

    • Options
    • A. 10
    • B. 15
    • C. 20
    • D. 25
    • E. 30
      • Discuss
    • 7. Pick up the assumption for the design of a prestressed concrete member from the following :

    • Options
    • A. A transverse plane section remains a plane after bending
    • B. During deformation limits, Hook's law is equally applicable to concrete as well as to steel
    • C. Variation of stress in reinforcement due to changes in external loading is negligible
    • D. All the above.
      • Discuss
    • 8. A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is

    • Options
    • A. 20 cm
    • B. 25 cm
    • C. 30 cm
    • D. 35 cm
    • E. 40 cm
      • Discuss
    • 9. For a number of columns constructed in a rcjw, the type of foundation provided, is

    • Options
    • A. footing
    • B. raft
    • C. strap
    • D. strip
    • E. a combination of the above.
      • Discuss
    • 10. If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by

    • Options
    • A.
    • B.
    • C.
    • D.
    • E. none of these.
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.