Q2 . a) Determine the reactions at the two supports. [4 marks] b) Obtain the shear

Q2 . a) Determine the reactions at the two supports. [4 ¼ marks] b) Obtain the shear force equations for the three sections of the beam. [9 ¼ marks] c) Obtain the bending moment equations for the three sections of the beam. [4 ½ marks] d) Draw the shear force diagram. [3 ½ marks] e) Draw the bending moment diagram. [5 ½ marks] f) Determine the maximum normal stress due to bending on a transverse section at C. [5 marks] Page 4 of 4 SECTION B [10 MARKS]

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Q2. The beam ADCB carries the loading shown in figure Q2. 10 kN 3 kN/m 100 mm 200 mm B D 1.5 m 1.5m 2.2 m Figure Q2 a) Determine the reactions at the two supports. (4 % marks) b) Obtain the shear force equations for the three sections of the beam. 19 % marks] c) Obtain the bending moment equations for the three sections of the beam. 14% marks] d) Draw the shear force diagram. 13 % marks] e) Draw the bending moment diagram. 15 % marks] 1) Determine the maximum normal stress due to bending on a transverse section at C. [S marks] Q2. The beam ADCB carries the loading shown in figure Q2. 10 kN 3 kN/m 100 mm 200 mm B D 1.5 m 1.5m 2.2 m Figure Q2 a) Determine the reactions at the two supports. (4 % marks) b) Obtain the shear force equations for the three sections of the beam. 19 % marks] c) Obtain the bending moment equations for the three sections of the beam. 14% marks] d) Draw the shear force diagram. 13 % marks] e) Draw the bending moment diagram. 15 % marks] 1) Determine the maximum normal stress due to bending on a transverse section at C. [S marks]