Steel-structures Questions Set 9:
What is the by-product of the steel industry?
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The best-suited rolled steel section for a tension member is
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What is the typical ultimate tensile strength range of structural mild steel?
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How are structural members composed of two angles back to back connected throughout their length?
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The effective length of a battened strut with an actual length of L, effectively held in position at both ends but not restrained in direction, is taken as:
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What is the ratio of plastic moment to yield moment called in the theory of plastic bending of beams?
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The permissible stress in axial tension in a steel member on the net effective area of the section shall not exceed (where fy is the yield stress):
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The constant β in the formula βAg0fy/γm0 for tensile strength of angle section does not depend on:
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For an I-section beam, the shape factor is 1.12. The factor of safety in bending is 1.5. If the allowable stress is increased by 25% for wind and earthquake loads, then the load factor is:
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Which of the following statements about beam-columns is true?
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