Question: EXERCISE 4: A beam has the cross section shown in the figure. On a section where the resisting moment is M=75kNm, determine (a) The maximum

EXERCISE 4: A beam has the cross section shown in the figure. On a section where the resisting moment is M=75kNm, determine (a) The maximum tensile flexural stress. (b) The maximum compressive flexural stress. Ans.: (a) max=116.7MPaT, (b) max=85.3MPaC

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