Discussion
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- Question
If the average bending stress is 6 kg/cm2 for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is
Options- A. 28 d
- B. 38 d
- C. 48 d
- D. 58 d
- E. 95 d
- Correct Answer
- 58 d
- 1. An R.C.C. column is treated as long if its slenderness ratio is greater than
Options- A. 30
- B. 35
- C. 40
- D. 50
- E. 60 Discuss
- 2. A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall depth, is
Options- A. 2.5
- B. 2.0
- C. less than 2
- D. less than 2.5 Discuss
- 3. A foundation rests on
Options- A. base of the foundation
- B. subgrade
- C. foundation soil
- D. both (b) and (c) Discuss
- 4. The thickness of base slab of a retaining wall generally provided, is
Options- A. one half of the width of the stem at the bottom
- B. one-third of the width of the stem at the bottom
- C. one fourth of the width of the steam at the bottom
- D. width of the stem at the bottom
- E. twice the width of the steam at the bottom. Discuss
- 5. For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment, is
Options- A. 1
- B. 2
- C. 3
- D. 4
- E. 5 Discuss
- 6. The transverse reinforcements provided at right angles to the main reinforcement
Options- A. distribute the load
- B. resist the temperature stresses
- C. resist the shrinkage stress
- D. all the above. Discuss
- 7. Design of R.C.C. simply supported beams carrying U.D.L. is based on the resultant B.M. at
Options- A. supports
- B. mid span
- C. every section
- D. quarter span. Discuss
- 8. The number of treads in a flight is equal to
Options- A. risers in the flight
- B. risers plus one
- C. risers minus one
- D. none of these. Discuss
- 9. Post tensioning system
Options- A. was widely used in earlier days
- B. is not economical and hence not generally used
- C. is economical for large spans and is adopted now a days
- D. none of these. Discuss
- 10. The amount of reinformcement for main bars in a slab, is based upon
Options- A. minimum bending moment
- B. maximum bending moment
- C. maximum shear force
- D. minimum shear force. Discuss
RCC Structures Design problems
Search Results
Correct Answer: 50
Correct Answer: 2.5
Correct Answer: both (b) and (c)
Correct Answer: width of the stem at the bottom
Correct Answer: 2
Correct Answer: all the above.
Correct Answer: mid span
Correct Answer: risers minus one
Correct Answer: none of these.
Correct Answer: maximum bending moment
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