(20 Ma 60 40 60 у not to scale 20 mm 120 mm 30 mm 180 Section is symmetrical about the yay adis The diagram represents t

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(20 Ma 60 40 60 у not to scale 20 mm 120 mm 30 mm 180 Section is symmetrical about the yay adis The diagram represents the cross-section (not to scale) of steel beam which is 6m long and simply supported at the ends. The bean carries a UDL of 10 kN/m over its whole length and a central point load of 20 KN. Disregarding the self-weight of the beam, determine the following due to the loads, in each case indicating where it occurs in the beam: (a) Calculate the centroid of the cross-section from the TOP
(b) Calculate the Moment of Inertia about the Neutral Axis (X-X).
(c) Draw the Shear Force diagram in the space provided below. (d) Draw the bending moment diagram. Also, calculate the maximum bending value. Show all working (3) 20 KN 10 kN/m 3 m 3 m m SFD BMD
(1) The maximum bending stress in the beam, in MPa. Indicating where it occurs in the beam (D) The maximum shear stress in the beam, in MPa, indicating where it occurs in the beam () The maximum deflection, in mm, assuming E200 GP Angleseyed NZIHT DEC5.2012 Premoderated 7 Augu