The cross-sectional dimensions of a beam are shown. Assume b=2.5 in., t-tw-0.375 in. and d=3 in. (a) If the bending stress at point K is 2720 psi (T), determine the internal bending moment M₂ acting about the z centroidal axis of the beam. (b) Determine the bending stress oH at point H (positive if tension, negative if compression). H K Answers: (a) M₂ = (b) oH = bf i i lb-ft. psi.
The cross-sectional dimensions of a beam are shown. Assume b=2.5 in., t-tw-0.375 in. and d=3 in. (a) If the bending stress at point K is 2720 psi (T), determine the internal bending moment M₂ acting about the z centroidal axis of the beam. (b) Determine the bending stress oH at point H (positive if tension, negative if compression). H K Answers: (a) M₂ = (b) oH = bf i i lb-ft. psi.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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