Engineering Statics · Distributed loads, centroids, and resultants
A T-section is built from a 140 mm × 20 mm flange centered on the y-axis with its top…
Problem
A T-section is built from a 140 mm × 20 mm flange centered on the y-axis with its top at y = 120 mm, and a 20 mm × 100 mm stem centered on the y-axis extending downward from the flange. Determine the radius of gyration of the T-section about a horizontal axis through its centroid.
Hint
Radius of gyration about the centroidal horizontal axis is \(\sqrt{\bar{I}_x/A}\).
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