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.

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.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.4P: The moment of inertia of the plane region about the x-axis and the centroidal x-axis are Ix=0.35ft4...

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