A single four-node element in its initial position is considered as a section of a component a in the plane stress state

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A Single Four Node Element In Its Initial Position Is Considered As A Section Of A Component A In The Plane Stress State 1 (121.86 KiB) Viewed 43 times

A single four-node element in its initial position is considered as a section of a component a in the plane stress state. The nodal coordinates of the initial position as well as the nodal displacements due to the loading of the entire component are shown in Fig. 1 given. E= 76000 MPa and v = 0.25should be assumed as material values T = ( {10,326.02, 0.03) T T = (25, 15)T ū= (0.04, 0.0)T m = (5, 10)T ū= (-0.04, -0.01)T Ź T = (15,5)T ū= (0.0, -0.02)T Figl: Node coordinates ī undand displacements ū ef a planar four-node element in mm) a) Determine the element stiffness matrix for the element shown. To do this, specify a self-selected node connectivity. Work at the numeric Integration with a Gauss point. b)Which stresses and distortions arise at the integration point?