The cross-sectional dimensions of the beam shown in the figure are a = 4.9 in., b = 6.7 in., d = 4.8 in., and t = 0.34 i

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The Cross Sectional Dimensions Of The Beam Shown In The Figure Are A 4 9 In B 6 7 In D 4 8 In And T 0 34 I 1 (24.06 KiB) Viewed 15 times

The cross-sectional dimensions of the beam shown in the figure are a = 4.9 in., b = 6.7 in., d = 4.8 in., and t = 0.34 in. The internal bending moment about the z centroidal axis is My = -4.45 kip-ft. Determine (a) the maximum tension bending stress (a positive number) in the beam. (b) the maximum compression bending stress (a negative number) in the beam. b y N (typ.) d a a Answers: (a) OmaxT i psi (b) Omaxc i psi