Question: A steel tapered bar of 600mm length has cross-sectional areas of 650mm and 350mm at two ends .It is fixed at large end and

A steel tapered bar of 600mm length has cross-sectional areas of 650mm

A steel tapered bar of 600mm length has cross-sectional areas of 650mm and 350mm at two ends .It is fixed at large end and subjected to two axial loads of 40kN and 10kN as shown in fig Q1. Model the bar with three finite elements Determine the nodal displacements [6] i) ii) iii) iv) Compute the stress in each element [6] Calculate the reaction force at the support [4] 400 mm 10kN 200 mm Fig Q1: Tapered steel bar 40kN

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