Discussion
Home ‣ Civil Engineering ‣ Steel Structure Design Comments
- Question
For a steel grillage footing to support two unequal column loads
Options- A. line of action of the resultant of two column loads, is made to coincide with the centre of gravity of the base of the footing
- B. trapezoidal shape is used for the base footing
- C. projections of beams on either side in lower tier are such that bending moments under columns are equal
- D. bending moment under the columns are kept equal to the bending moment between to two columns
- E. all the above.
- Correct Answer
- all the above.
- 1. The equivalent axial load is obtained from the fomula
Options- A.
- B.
- C.
- D.
- E. none of these. Discuss
- 2. The main assumption of the method of simple design of steel frame work, is :
Options- A. beams are simply supported
- B. all connections of beams, girders and trusses are virtually flexible
- C. members in compression are subjected to forces applied at appropriate eccentricities
- D. all the above. Discuss
- 3. The strength of a riveted lap joint is equal to its
Options- A. shearing strength
- B. bearing strength
- C. tearing strength
- D. least of (a), (b) and (c)
- E. greatest of (a) (b) and (c). Discuss
- 4. The gross diameter of a rivet is the diameter of
Options- A. cold rivet before driving
- B. rivet after driving
- C. rivet hole
- D. none of these. Discuss
- 5. The permissible bearing stress in steel, is
Options- A. 1500 kg/cm2
- B. 1890 kg/cm2
- C. 2025 kg/cm2
- D. 2340 kg/cm2
- E. 2250 kg/cm2 Discuss
- 6. When a load is transferred through one surface to another surface in contact, the stress is known as
Options- A. tensile stress
- B. compressive stress
- C. shearing stress
- D. working stress
- E. none of these. Discuss
- 7. A compression member consisting of angle sections may be a
Options- A. continuous member
- B. discontinuous single angle strut
- C. discontinuous double angle strut
- D. all the above. Discuss
- 8. The slenderness ratio of a column is zero when its length
Options- A. is zero
- B. is equal to its radius of gyration
- C. is supported on all sides throughout its length
- D. is between the points of zero moments. Discuss
- 9. The beams supporting the steps of a stair are generally known as
Options- A. headers
- B. trimmers
- C. stringers
- D. spandrel beams. Discuss
- 10. For steel members not exposed to weather, the thickness of steel should not be less than
Options- A. 4.5 mm
- B. 6 mm
- C. 8 mm
- D. 10 mm Discuss
Steel Structure Design problems
Search Results
Correct Answer:
Correct Answer: all the above.
Correct Answer: least of (a), (b) and (c)
Correct Answer: rivet after driving
Correct Answer: 1890 kg/cm2
Correct Answer: none of these.
Correct Answer: all the above.
Correct Answer: is between the points of zero moments.
Correct Answer: stringers
Correct Answer: 6 mm
Comments
There are no comments.More in Civil Engineering:
Programming
Copyright ©CuriousTab. All rights reserved.