Discussion
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- Question
If R is the reaction on the bearing plate, the minimum moment of. inertia of the bearing stiffener provided at the support of a plate girder of overall depth D, the maximum thickness of the compression flange T, carrying total load W, is
Options- A.
- B.
- C.
- D.
- Correct Answer
-
- 1. If the thickness of a structural member is small as compared to its length and width, it is classified as
Options- A. one dimensional
- B. two dimensional
- C. three dimensional
- D. none of these. Discuss
- 2. A web plate is called unstiffened if the ratio of clear depth to thickness is less than
Options- A. 35
- B. 50
- C. 60
- D. 85
- E. 90 Discuss
- 3. Compression members composed of two channels back-to-back and separated by a small distance are connected together by riveting so that the minimum slenderness ratio of each member between the connections, does not exceed
Options- A. 40
- B. 50
- C. 60
- D. 70 Discuss
- 4. When the ratio of the moment M to axial load P is greater than
, the resultant of the compressive bearing pressure which acts at a distance Y from one side, is given by
Options- A.
- B.
- C.
- D.
- E.
Discuss
- 5. The effective length of a compression member of length L held in position at both ends but not restrained in direction, is
Options- A. L
- B. 0.67 L
- C. 0.85 L
- D. 1.5 L
- E. 2 L Discuss
- 6. For steel members exposed to weather and not accessible for repainting, the thickness of steel should not be less than
Options- A. 4.5 mm
- B. 6 mm
- C. 8 mm
- D. 10 mm Discuss
- 7. Long column is one
Options- A. which is more than 3 m long
- B. whose lateral dimension is less than 25 cm
- C. which is free at its top
- D. which has a ratio of effective length and least lateral dimension more than 15. Discuss
- 8. For a cantilever beam of length L continuous at the support and unrestrained against torsion at the support and free at the end, the effective length l is equal to
Options- A. l = L
- B. l = 2L
- C. l = 0.5L
- D. l = 3L
- E. l = 3.5L Discuss
- 9. If N is the number of rivets in the joint, the strength of a riveted joint against shearing of rivets, is given by
Options- A. Ps = N x (?/4) d2 x Ps
- B. Ps = N x (d x t x ps)
- C. Ps = N x (p - d) x t x Ps
- D. Ps = N x (P + d) x t x ps.
- E. none of these. Discuss
- 10. Pick up the correct statement from the following:
Options- A. The slenderness ratio of lacing bars for compression members should not exceed 145
- B. The minimum width of lacing bar connected with rivets of nominal diameter 16 mm, is kept 50 mm
- C. The minimum thickness of a flat lacing bar is kept equal to one-fortieth of its length between inner end rivets
- D. The angle of inclination of lacing bars and the axis of the members should be between 40° and 70°
- E. All the above. Discuss
Steel Structure Design problems
Search Results
Correct Answer: two dimensional
Correct Answer: 85
Correct Answer: 40
Correct Answer:
Correct Answer: L
Correct Answer: 8 mm
Correct Answer: which has a ratio of effective length and least lateral dimension more than 15.
Correct Answer: l = 3L
Correct Answer: Ps = N x (?/4) d2 x Ps
Correct Answer: All the above.
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