A. The beam is subjected to the load at its end. Determine the maximum principal stress...

  

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A. The beam is subjected to the load at its end. Determine the maximum principal stress at point B. 30 mm 4 KN 2 ENt B. The beam is subjected to the loading shown. Determine the principal stress at point C. 75 mm 75 mm 8kN/m 150 mm 3 m 3m C. Prove that the sum of the normal stresses ° x+° y=° x +° y is constant. See Figs. 9-2 aand 9-2 b. D. The state of stress at a point in a member is shown on the element. Determine the stress components acting on the inclined plane AB. Solve the problem using the method of equilibrium described in Sec. 9.1. 8 ksi B +5 ksi 40 3 ksi A. The beam is subjected to the load at its end. Determine the maximum principal stress at point B. 30 mm 4 KN 2 ENt B. The beam is subjected to the loading shown. Determine the principal stress at point C. 75 mm 75 mm 8kN/m 150 mm 3 m 3m C. Prove that the sum of the normal stresses ° x+° y=° x +° y is constant. See Figs. 9-2 aand 9-2 b. D. The state of stress at a point in a member is shown on the element. Determine the stress components acting on the inclined plane AB. Solve the problem using the method of equilibrium described in Sec. 9.1. 8 ksi B +5 ksi 40 3 ksi

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