PPT-Isoparametric
Author : alida-meadow | Published Date : 2016-03-25
Elements Element Stiffness Matrices Structural Mechanics Displacementbased Formulations General Approach Specific Example We will look at manipulation of the mechanics
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Isoparametric: Transcript
Elements Element Stiffness Matrices Structural Mechanics Displacementbased Formulations General Approach Specific Example We will look at manipulation of the mechanics quantities displacement strain stress using shape functions. Usually based on energy minimum or virtual work. Component of interest is divided into small parts. 1D elements for beam or truss structures. 2D elements for plate or shell structures. 3D elements for solids. Elements. Structural Mechanics. Displacement-based Formulations. Fundamental Dilemma. A primary reason engineers go to FEA is complex geometry. But elements give the . most accurate. results when they have . http://ocw.mit.edu 2.094 Finite Element Analysis of Solids and Fluids Spring 2008 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms. |
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