L₃ = 2.2m , W₁ = 7kN

If not specified in the questions, use; E = 210.0 GPa, v = 0.3. 1 Figure 1 shows a beam ABCD such that AB = 2.5 m, BC = 3 m and CD = L; m. CLO3 It is simply supported at B and C and caries linearly increasing non-unifomly distributed load form 0 to Wi, over AB, uniformly distrbuted load 30 kN, over BC and linearly reducing non-uniformly distributed load from 5 kN to 0, over CD as shown. The values and units of measure for L; and W1 are given in the data sheet. a) Detemine the shear force diagram for the beam and deduce [5 marks] C5 the mumerically higher values at B and C. C5 b) Determine the bending moment diagram for the beam and [5 marks] deduce the value at 4 m from A. 30 kN 5 kN 2.5 m 3 m 21 A B Figure 1