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- Question
Bending moment values for filler joists
Options- A. near middle of end span is +
- B. at support next to end support is -
- C. at middle of interior spans is +
- D. at other interior supports is -
- E. all the above.
- Correct Answer
- all the above.
- 1. Pick up the correct statement for the web stiffeners.
Options- A. vertical stiffeners are spaced at a distance not greater than 1.5 d and not less than 0.33 d
- B. d is the distance between flange angles or the clear distance between flanges
- C. for horizontal stiffeners, d is the clear distance between the horizontal stiffener and the tension flange
- D. all the above. Discuss
- 2. Removal of props under
Options- A. slabs spanning upto 4.5 m is 7 days
- B. slabs spanning more than 4.5 m is 14 days
- C. beams spanning upto 6 m is 14 days
- D. beams spanning more than 6 m is 21 days
- E. all the above. Discuss
- 3. The minimum horizontal distance between two parallel main reinforcing bars, is
Options- A. the diameter of the bar if their diameters are same
- B. the diameter of the longer bar if their diameters are unequal
- C. 5 mm more than nominal maximum size of the coarse aggragate
- D. greatest value of the above. Discuss
- 4. Generally acceptable nominal size of aggregates for reinforced concrete, is
Options- A. 10 mm
- B. 15 mm
- C. 20 mm
- D. 25 mm
- E. 40 mm Discuss
- 5. If fck is the characteristic cube strength of concrete in N/mm2, the modulus of elasticity of structural concrete Ec = afck where the value of a, is
Options- A. 5900
- B. 5800
- C. 5700
- D. 5600
- E. 5500 Discuss
- 6. For concreting of heavily reinforced sections without vibration, the workability of concrete should be
Options- A. very low
- B. low
- C. medium
- D. high. Discuss
- 7. Pick up the correct statement from the following:
Options- A. The distance between centres of two adjacent rivets in line with the direction of stress shall not exceed 16 t or 200 mm whichever is less in tension members
- B. The distance between the centres of two adjacent rivets in line with the direction of stress shall not exceed 12 t or 203 mm whichever is less in compression members
- C. The minimum pitch of rivets should not be less than 2.5 times the diameter of the rivet hole
- D. The distance between centres of any two consecutive rivets in a line adjacent and parallel to an edge of an outside plate shall hot exceed 100 mm + 4 t or 200 mm whichever is less both in compression and tension
- E. All the above. Discuss
- 8. If the end of a beam of span L carrying a designed load W is partially restrained by a built up wall, it is designed to resist the negative moment at the face of the support, equal to
Options- A.
- B.
- C.
- D.
- E.
Discuss
- 9. The permissible bending stresses Pbet for steel slab bases should not exceed
Options- A. 1500 kg/cm2
- B. 1650 kg/cm2
- C. 1800 kg/cm2
- D. 1890 kg/cm2 Discuss
- 10. For achieving suitably a low permeability
Options- A. strong and dense aggregates are used
- B. low water - cement ratio is used
- C. proper curing is done for hydration
- D. proper compaction is done
- E. All the above. Discuss
Structural Design Specifications problems
Search Results
Correct Answer: all the above.
Correct Answer: all the above.
Correct Answer: greatest value of the above.
Correct Answer: 20 mm
Correct Answer: 5700
Correct Answer: high.
Correct Answer: All the above.
Correct Answer:
Correct Answer: 1500 kg/cm2
Correct Answer: All the above.
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