Related Questions

Lacing bars in a steel column should be designed to resist
A Bending moment due to 2.5% of the column load
B Shear force due to 2.5% of the column load
C 2.5% of the column load
D Both (A) and (B)
The pitch of the main bars in a simply supported slab, should not exceed its effective depth by
A Three times
B Four times
C Five times
D Six times
Angle of inclination of the lacing bar with the longitudinal axis of the column should preferably be between
A 10° to 30°
B 30° to 40°
C 40° to 70°
D 90°
In working stress design, permissible bond stress in the case of deformed bars is more than that in plain bars by
A 10%
B 20%
C 30%
D 40%
The effective length of lacing is the distance
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 All the above
The slenderness ratio for masonry walls should not be more than
A 10
B 20
C 30
D 40
On Dhaka- Sylet highway , 5% of the drives are fined for exceeding the speed limit. However , 80% of the drivers who exceed the speed limit are not fined. What percentage of dirvers on this highway exceed the speed limit?
A 10
B 15
C 20
D 25
Slenderness ratio is the ratio of
A Effective length of column to least radius of gyration of the column
B Width of column to depth of column
C Maximum size of column to minimum size of column
D Effective length of column to width of column
The slenderness ratio is the ratio of
A Area of column to least radius of gyration
B Length of column to least radius of gyration
C Least radius of gyration to area of column
D Least radius of gyration to length of column
Euler’s formula for a mild steel column is not valid if the slenderness ratio is
A 90
B 60
C 120
D 100

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