Stiffness Matrix for 8-Node Hexahedron

Version 1.1.0.0 (3.51 KB) by Diego Petraroia
Compute stiffness matrix for brick element
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Updated 13 May 2018

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This function computes the 24x24 stiffness matrix for a regular 8 noded hexahedral finite element of arbitrary dimensions. Numerical integration is performed with 8 Gauss points. Therefore weight factors are one and they are not included in the code.

Cite As

Diego Petraroia (2024). Stiffness Matrix for 8-Node Hexahedron (https://www.mathworks.com/matlabcentral/fileexchange/67320-stiffness-matrix-for-8-node-hexahedron), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016b
Compatible with any release
Platform Compatibility
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Version Published Release Notes
1.1.0.0