Question: The beam shown is simply supported with a rectangular cross section. Determine the principal stresses at point A,B,C,D, and E for the cross section

The beam shown is simply supported with a rectangular cross section. Determine the principal stresses at

The beam shown is simply supported with a rectangular cross section. Determine the principal stresses at point A,B,C,D, and E for the cross section located at 0.5m from the left support. y A A D m 0.5 m BU E 4 P = 12 kN + 30 mm 30 mm 1 m 211-7765 (a) X Z y A 120 mm +++25 -25 mm

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