A long plate girder is subjected to a maximum bending moment M in which permitted allowable bending stress is fb. The economical depth de and the thickness of the web tw, is given by-A-B-C-D-E-none of these.-B-

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B  This formula is based on the assumption that flanges weight has been reduced to 80% of its original value due to curtailment at different sites if 80% is not used factor 1.21 will come.

Steel Structure Design

A long plate girder is subjected to a maximum bending moment M in which permitted allowable bending stress is f_b. The economical depth d_e and the thickness of the web t_w, is given by

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Steel Structure Design

A long plate girder is subjected to a maximum bending moment M in which permitted allowable bending stress is fb. The economical depth de and the thickness of the web tw, is given by

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For help Students Orientation Mcqs Questions

A long plate girder is subjected to a maximum bending moment M in which permitted allowable bending stress is f_b. The economical depth d_e and the thickness of the web t_w, is given by

For help Students Orientation
Mcqs Questions