1 Calculate The Second Moments Of Area About The Centroidal Axes Of The Cross Sections Illustrated Below 4 Cm 4 Cm 2 K 1 (277.24 KiB) Viewed 68 times
hey could u also explain how y' and z' is bein calculated
1. Calculate the second moments of area about the centroidal axes of the cross-sections illustrated below. 4 cm 4 cm 2 Klem 1 cm k 1 cm con a) b) 3 cm 3 cm 1 cm cm Z Ans. Iyy = 34.92 cm", I.,,- 10.92 cm", 1yz=0 Ans. Iyy = 34.92 cm', 1,2= 15.83 cm“, 1yz=0 5 cm 2 cm 3 cm 1 cm 1 cm d) cm cm c) 3 cm 4 cm 1 cm Ans. Iyy= 19.64 cm", I., = 10.75 cm*, 1yz = 0 Ans. Iyy = 26.75 cm', 1,2 = 10.75 cm, 1yz= 12 cm.
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