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- Question
If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as
Options- A.
- B.
- C.
- D.
- E.
- Correct Answer
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- 1. Pick up the correct statement from the following:
Options- A. Lateral reinforcement in R.C.C. columns is provided to prevent the longitudinal reinforcement from buckling
- B. Lateral reinforcement prevents the shearing of concrete on diagonal plane
- C. Lateral reinforcement stops breaking away of concrete cover, due to buckling
- D. Lateral reinforcement in R.C.C. columns, is kept not less than 5 mm diameter
- E. All the above. Discuss
- 2. For M 150 grade concrete (1:2:4) the moment of resistance factor is
Options- A. 0.87
- B. 8.50
- C. 7.50
- D. 5.80
- E. none of these. Discuss
- 3. The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is
Options- A. 25
- B. 30
- C. 35
- D. 40
- E. 15 Discuss
- 4. If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment
Options- A.
- B.
- C.
- D.
- E.
Discuss
- 5. If the loading on a prestressed rectangular beam, is uniformly distributed, the tendon to be provided should be .
Options- A. straight below centroidal axis
- B. parabolic with convexity downward
- C. parabolic with convexity upward
- D. straight above centroidal axis
- E. none of these. Discuss
- 6. Lapped splices in tensile reinforcement are generally not used for bars of size larger than
Options- A. 18 mm diameter
- B. 24 mm diameter
- C. 30 mm diameter
- D. 36 mm diameter
- E. 32 mm diameter Discuss
- 7. According to I.S. : 456, slabs which span in two directions with corners held down, are assumed to be divided in each direction into middle strips and edge strips such that the width of the middle strip, is
Options- A. half of the width of the slab
- B. two-third of the width of the slab
- C. three-fourth of the width of the slab
- D. four-fifth of the width of the slab
- E. three-fifth of the width of the slab. Discuss
- 8. The minimum thickness of a flat slab is taken
Options- A. 13 cm
- B. L/32 for end panels without drops
- C. L/36 for end panels without drops
- D. L/36 for interior panels without drop
- E. all the above. Discuss
- 9. The neutral axis of a T-beam exists
Options- A. within the flange
- B. at the bottom edge of the slab
- C. below the slab
- D. all the above. Discuss
- 10. Minimum spacing between horizontal parallel reinforcement of the same size should not be less than
Options- A. one diameter
- B. 2.5 diameters
- C. 3 diameters
- D. 3.5 diameters
- E. 4 diameters Discuss
RCC Structures Design problems
Search Results
Correct Answer: All the above.
Correct Answer: 8.50
Correct Answer: 35
Correct Answer:
Correct Answer: parabolic with convexity downward
Correct Answer: 36 mm diameter
Correct Answer: three-fourth of the width of the slab
Correct Answer: all the above.
Correct Answer: all the above.
Correct Answer: one diameter
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