Question 1 (10 marks): For a mechanical structural system, such as automotive chassis, with linear elastic isotropic mat

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Question 1 10 Marks For A Mechanical Structural System Such As Automotive Chassis With Linear Elastic Isotropic Mat 1 (89.34 KiB) Viewed 40 times

Question 1 (10 marks): For a mechanical structural system, such as automotive chassis, with linear elastic isotropic material, as shown in Fig 1 (1) If you are given displacement and loading boundary conditions, please describe the overall procedure and the main steps for using the Finite Element Method (FEM) to calculate nodal displacements {U}. (2) If the nodal displacements {d} for a particular three-dimensional element have been obtained, please describe how to approximate the displacement {u}, strain {f} and stress {o} for any point within this element, based on a known set of shape functions [N] of the element. Fig 1. Finite element analysis for a mechanical component