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Steel Structure Design problems

2. The rolled steel I-sections are most commonly used as beams because these provide
Options
A. large moment of inertia with less cross-sectional area
B. large moment of resistance as compared to other section
C. greater lateral stability
D. all the above.

3. For determination of allowable stress in axial compression, Indian Standard Institution has adopted
Options
A. Euler's formula
B. Rankine formula
C. Engesser formula
D. Secant formula
E. Perry Robertson formula.

4. Tongue plates are provided in a steel girder at
Options
A. the upper flange
B. the lower flange
C. the upper end of the web
D. the lower end of the web
E. the upper and lower ends of the web.

5. The distance measured along one rivet line from the centre of a rivet to the centre of adjoining rivet on an adjacent parallel rivet line, is called
Options
A. pitch of rivet
B. gauge distance of rivet
C. staggered pitch
D. all the above
E. none of these.

8. Web crippling generally occurs at the point where
Options
A. bending moment is maximum
B. shearing force is minimum
C. concentrated loads act
D. deflection is maximum
E. all the above.

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