shows a cylinder made of two different materials with elastic modulus of E¡ and E2, and uniform cross section area, A. The cylinder is subjected to forces F and P, and fixed support at one end. If the...

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Extracted text: shows a cylinder made of two different materials with elastic modulus of E¡ and E2, and uniform cross section area, A. The cylinder is subjected to forces F and P, and fixed support at one end. If the cylinder is modelled as a spring system to represent one-dimensional bar element in finite element method, I i. sketch the spring system for the cylinder and derive the equilibrium equations, ii. express the equations (i) in finite element matrix formulation. E1 E2 LI L2 A cylinder subjected to two forces