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The radius of gyration of combined column about axis perpendicular to plane of lacing should be _____ than about axis parallel to plane of lacing.(a) cannot be compared(b) smaller(c) greater(d) equal toThe question was asked during an interview.Origin of the question is Lacings in chapter Design of Compression Members of Design of Steel Structures

Answer» RIGHT choice is (c) greater

Explanation: The radius of gyration of combined column about AXIS perpendicular to PLANE of LACING should be greater than about axis parallel to plane of lacing.


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