70x109 N/m2 P. (20,20), E= 70 GPa V = 0.3 > 10x10 N/mm3 ta 12022 1 2 100,8) (55) a) For the given plane strain element,

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70x109 N M2 P 20 20 E 70 Gpa V 0 3 10x10 N Mm3 Ta 12022 1 2 100 8 55 A For The Given Plane Strain Element 1 (79.6 KiB) Viewed 31 times

Finite Element Analysis
70x109 N/m2 P. (20,20), E= 70 GPa V = 0.3 > 10x10 N/mm3 ta 12022 1 2 100,8) (55) a) For the given plane strain element, determine the stiffness matrix. Assume coord are in units of mm. b) For the lineary varying force Pox on the edge of the triangular element, evaluate the surface integral c) Given a concentrated lood P acting in the y-dir" at node 3, find the unknown displacements. Let P = 10kN, Po=18KN d) Evaluate the element stresses ox, oy, tay, TyTxyoz