Civil Design of Steel Structure Part-2

Test Preparation on Civil Design of Steel Structure Part-2

1.

The economical depth d of a web plate in which allowable bearing stress is FB, and the maximum bending moment is M, as suggested by Rainwater and Clark, is

1d = (M/fb)
2d = 1.5 (M/fb)
3d = 2.5 (M/fb)
4d = 4.5 (M/fb)

2.

Bending compressive and tensile stresses respectively are calculated based on

1Net area and gross area
2Gross area and net area
3Net area in both cases
4Gross area in both cases

3.

The thickness t of a single flat lacing should not be less than

11/30th length between inner end rivets
21/40th length between inner end rivets
31/50th length between inner end rivets
41/60th length between inner end rivets

4.

The minimum pitch of the rivets shall not be less than

11.5 d
22.0 d
32.5 d
43.0 d

5.

Tongue plates are provided in a steel girder at

1The upper flange
2The lower flange
3The upper end of the web
4The upper and lower ends of the web

6.

For steel members exposed to weather and not accessible for repainting, the thickness of steel should not be less than

14.5 mm
26 mm
38 mm
410 mm

7.

The slenderness ratio of a column supported throughout its length by a masonry wall is

1Zero
210
3100
4Infinity

8.

The main assumption of the method of simple design of steel frame work, is:

1Beams are simply supported
2All connections of beams, girders and trusses are virtually flexible
3Members in compression are subjected to forces applied at appropriate eccentricities
4All the above

9.

Outstanding length of a compression member consisting of a channel, is measured as

1Half of the nominal width
2Nominal width of the section
3From the edge to the first row of rivets
4None of these

10.

The use of tie plates in laced columns is

1Prohibited
2Not prohibited
3Permitted at start and end of lacing system only
4Permitted between two parts of the lacing

Check your progress:


Right Ans	Wrong Ans	Not Attempted

Prev Question Next Question Show Answer