Parametric Hexahedral Solid FEMs

Hexahedral solid finite element models

Description

This region is description solid finite element models of hexahedral family.

8Node - 24 Dof Hexahedral Solid F.e.m (Low-Order)
20Node- 60 Dof Hexahedral Solid F.e.m
32Node- 96 Dof Hexahedral Solid F.e.m (High-Order)
64Node- 192Dof Hexahedral Solid F.e.m

Generally applications use the low-order degree solid elements models.
Because element is nodes very high and system model or element f.e.m application very complex. For example; We assume the system model of 5x5 mesh and use the analysis 8Node-24Dof solid element f.e.m. This motion, system model has total degree of freedom is 5*5*24=600 , element note position matrix is size 5*5*8=200 terms.If this system model has position,element node coordinates or etc.. write code of the handle than I think possible very big errors.
Whereupon I had improve this Matlab analysis program for Automatic Mesh Function (three dimensional) and Automatic Node Coordinates modules and additional stress analysis of graphical interface.

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
FEM toolbox for solid mechanics
This submission has inspired the following:
Isoparametric Hexahedral Solid FEMs

• MATLAB release: MATLAB 7.1.0 (R14SP3)
• Other requirements: Symbolic tool Matlab 7.1 Maxima-GPL symbolic analysis program

[PRITAM SENGUPTA]

IT WILL BE GOOD IF A DETAILED MANUAL BE SENT SO THAT THE USER CAN UNDERSTAND PROPERLY AND CONTRIBUTE WITH SOME MORE USEFUL PROGRAM