If the thickness of a structural member is small as compared to its length and w

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Question
If the thickness of a structural member is small as compared to its length and width, it is classified as
Options
A. one dimensional
B. two dimensional
C. three dimensional
D. none of these.

Correct Answer

two dimensional

Steel Structure Design problems

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2. Compression members composed of two channels back-to-back and separated by a small distance are connected together by riveting so that the minimum slenderness ratio of each member between the connections, does not exceed
Options
A. 40
B. 50
C. 60
D. 70

5. Rolled steel beams are :
Options
A. mainly used to resist bending stress
B. used as independent sections to resist compressive stress
C. used as independent sections to resist tensile stress
D. All the above.

6. If R is the reaction on the bearing plate, the minimum moment of. inertia of the bearing stiffener provided at the support of a plate girder of overall depth D, the maximum thickness of the compression flange T, carrying total load W, is
Options
A.
B.
C.
D.

8. Long column is one
Options
A. which is more than 3 m long
B. whose lateral dimension is less than 25 cm
C. which is free at its top
D. which has a ratio of effective length and least lateral dimension more than 15.

9. For a cantilever beam of length L continuous at the support and unrestrained against torsion at the support and free at the end, the effective length l is equal to
Options
A. l = L
B. l = 2L
C. l = 0.5L
D. l = 3L
E. l = 3.5L

10. If N is the number of rivets in the joint, the strength of a riveted joint against shearing of rivets, is given by
Options
A. P_s = N x (?/4) d² x P_s
B. P_s = N x (d x t x p_s)
C. P_s = N x (p - d) x t x P_s
D. P_s = N x (P + d) x t x p_s.
E. none of these.

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