4. What are the material properties to be input in 2-D stress-strain analysis? 5. What are the...

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Mechanical Engineering

4. What are the material properties to be input in 2-Dstress-strain analysis?

5. What are the two sources of errors in FEA modeling?Explain.

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4 The material properties that are input to the 2D stress problems are Youngs Modulus crosssectional area of element length of the element and poissons ratio 5 In general we can decompose errors in FEAFinite Element Analysisinto three main groups Modeling errors due to simplifications Discretization errors that arise from the creation of the mesh Numerical errors of the solution of the FEA equations Furthermore it must be kept in mind that the Finite    See Answer
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