To form a reinforced box section, two rolled W sections and two plates are welded together. Determine the moments of inertia and the radii of gyration of the combined section with respect to the centroidal axes shown. Consider w= 6.25 mm. W200 × 46.1 203 mm- The moment of inertia I, is 106 mm4. The radii of gyration kx is mm. The moment of inertia I, is 106 mmª. The radii of gyration ky is mm.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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To form a reinforced box section, two rolled W sections and two plates are welded together. Determine the moments of inertia and the
radii of gyration of the combined section with respect to the centroidal axes shown. Consider w= 6.25 mm.
W200 × 46.1
203 mm
The moment of inertia I is
106 mm4.
The radii of gyration kx is
mm.
The moment of inertia I, is
106 mm4.
The radii of gyration ky is
mm.
Transcribed Image Text:To form a reinforced box section, two rolled W sections and two plates are welded together. Determine the moments of inertia and the radii of gyration of the combined section with respect to the centroidal axes shown. Consider w= 6.25 mm. W200 × 46.1 203 mm The moment of inertia I is 106 mm4. The radii of gyration kx is mm. The moment of inertia I, is 106 mm4. The radii of gyration ky is mm.
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