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- Question
The width of lacing bars in mm is kept
Options- A. equal to nominal rivet diameter
- B. twice the nominal rivet diameter
- C. thrice the nominal rivet diameter
- D. maximum of the above rounded to nearest 5 mm.
- Correct Answer
- maximum of the above rounded to nearest 5 mm.
- 1. The total area of side face reinforcement, in case of a deep beam should not be less than
Options- A. 0.1% of web area
- B. 0.2% of web area
- C. 0.3% of web area
- D. 0.4% of web area. Discuss
- 2. The effective length of lacing is the distance
Options- A. between the inner end rivets of the bar for single lacing
- B. 0.7 of the distance between the inner end rivets of the bar for double lacing
- C. between the inner ends of effective lengths of welds connecting the members
- D. 0.7 of the distance stated in (c)
- E. all the above. Discuss
- 3. The structure which is subjected to an imposed load after 72 hours for a period of 24 hours, is deemed to be unacceptable if it fails to recover the net deflection less than
Options- A. 90%
- B. 85%
- C. 80%
- D. 75% Discuss
- 4. The minimum thickness of the web plate for a crane gantry plate girder with a lifting load exceeding 15 tonnes, is
Options- A. 4 mm
- B. 5 mm
- C. 6 mm
- D. 8 mm Discuss
- 5. The side face reinforcement is provided if the depth of the web of a beam exceeds
Options- A. 600 mm
- B. 650 mm
- C. 700 mm
- D. 750 mm
- E. 800 mm Discuss
- 6. The development length of each bar of three bars bundled together is increased by
Options- A. 10%
- B. 20%
- C. 33%
- D. 50% Discuss
- 7. The ratio
of the lacing bars for compression members shall not exceed
Options- A. 80
- B. 120
- C. 145
- D. 200 Discuss
- 8. The flat slab is a reinforced concrete slab with or without drops and is supported
Options- A. on columns without column head
- B. on columns with column head
- C. on beams
- D. None of these. Discuss
- 9. For deformed reinforcing bars, the permissible design bond stress may be increased by
Options- A. 20%
- B. 30%
- C. 40%
- D. 50%
- E. 60% Discuss
- 10. Pick up the correct statement from the following:
Options- A. Flange joints are preferably located at points of maximum stress
- B. The area of splice plates should be 5% in excess of flange elements spliced
- C. The C.G. of the flange splice should coincide with that of the element spliced
- D. For welding flange splice, complete penetration butt welds should be used
- E. None of these. Discuss
Structural Design Specifications problems
Search Results
Correct Answer: 0.2% of web area
Correct Answer: all the above.
Correct Answer: 80%
Correct Answer: 8 mm
Correct Answer: 750 mm
Correct Answer: 33%
Correct Answer: 145
Correct Answer: on beams
Correct Answer: 60%
Correct Answer: Flange joints are preferably located at points of maximum stress
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