The rolled steel I-sections are most commonly used as beams because these provide-A-large moment of inertia with less cross sectional areaB-large moment of resistance as compared to other sectionC-greater lateral stabilityD-all the above.-D-all the above.

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D all the above. I Section is preferred to the rectangular section for resisting Bending Moment (BM) because in I Section more than 80% of the bending moment is resisted by the flanges itself! I Section has a higher moment of resistance (MoR) because the areas of flanges is away from the neutral axis (N.A).

Steel Structure Design

The rolled steel I-sections are most commonly used as beams because these provide

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Steel Structure Design

The rolled steel I-sections are most commonly used as beams because these provide

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For help Students Orientation Mcqs Questions

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