Consider the beam cross section shown in the figure subjected to bending moments of Mx=400 kN...

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Consider the beam cross section shown in the figure subjected to bending moments of Mx=400 kN mm and My-500 kN mm in the Cartesian coordinate system shown. 300 A B H All dimensions in mm C y 50 X G D 300 50 50 F JE 50. 400 (a) Calculate the sectional properties Ixx, Iyy and Ixy; (b) Determine the direction of the neutral axis; and (c) Calculate the direct bending stresses (oz) at all eight corner points. Consider the beam cross section shown in the figure subjected to bending moments of Mx=400 kN mm and My-500 kN mm in the Cartesian coordinate system shown. 300 A B H All dimensions in mm C y 50 X G D 300 50 50 F JE 50. 400 (a) Calculate the sectional properties Ixx, Iyy and Ixy; (b) Determine the direction of the neutral axis; and (c) Calculate the direct bending stresses (oz) at all eight corner points.