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ex_axistressstrain3.m File Reference


EX_AXISTRESSSTRAIN3 Disc with fixed edge and central point load axisymmetric stress-strain.

[ FEA, OUT ] = EX_AXISTRESSSTRAIN3( VARARGIN ) Example to calculate displacements and stresses in a disc with fixed outer edge with a central point load in axisymmetric/cylindrical coordinates.

Ref. Chapter 7. Benchmark 3: Point Loaded SS Circular Plate Bending. [1] Advanced Finite Element Methods (ASEN 6367) - Spring 2013. Department of Aerospace Engineering Sciences University of Colorado at Boulder.

Accepts the following property/value pairs.

Input       Value/{Default}        Description
p           scalar {10}            Load force
E           scalar {1e3}           Modulus of elasticity
nu          scalar {1/3}           Poissons ratio
igrid       scalar 0/{<0}          Cell type (0=quadrilaterals, <0=triangles)
sfun        string {sflag1}        Shape function for displacements
iphys       scalar 0/{1}           Use physics mode to define problem (=1)
iplot       scalar 0/{1}           Plot solution (=1)
Output      Value/(Size)           Description
fea         struct                 Problem definition struct
out         struct                 Output struct
Generated fields of fea:
Generated fields of out: