Civil Engineering :: Steel Structure Design
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The minimum width B of a solid casing for a cased beam, is equal to
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Design of a riveted joint is based on the assumption:
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A web plate is called unstiffened if the ratio of clear depth to thickness is less than
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Pick up the correct statement from the following:
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If P is the allowable bending stress in a slab, whose greater and lesser projections from the column faces, are A and B, the thickness (t) of the slab base, is (where w is the intensity of earth pressure.)
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If the thickness of a structural member is small as compared to its length and width, it is classified as
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In factory buildings, the horizontal beams spanning between the wall columns supporting a wall covering, are called
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A column is carrying an axial load W and an eccentric load P. If A is its cross-sectional area, ex and ey are the eccentricities and Pxx and Zyy the section modulli, the equivalent axial load is obtained from the formula,
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Pick up the correct statement from the following:
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Rise of a Jack arch is kept about
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A.
The slenderness ratio of lacing bars for compression members should not exceed 145
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B.
The minimum width of lacing bar connected with rivets of nominal diameter 16 mm, is kept 50 mm
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C.
The minimum thickness of a flat lacing bar is kept equal to one-fortieth of its length between inner end rivets
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D.
The angle of inclination of lacing bars and the axis of the members should be between 40° and 70°
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E.
All the above.
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