CEGB: Structural engineering matrices (unassembled)
A.J. Donovan, CEGB, England.
Finite-element calculations in structural engineering
These matrices all represent static analyses in structural engineering. They have been extracted from the CEGB structural engineering package BERSAFE. All of these matrices are held as unassembled finite-element matrices.
Matrices in this set:
(pattern symmetric positive definite, 2802 by 2802, 6342 entries), Turbine blade
(pattern symmetric positive definite, 2919 by 2919, 7593 entries), Three-dimensional cylinder with flange
(pattern symmetric positive definite, 3024 by 3024, 7748 entries), Two-dimensional reactor core section
(pattern symmetric positive definite, 3306 by 3306, 9378 entries), Framework problem essentially in two dimensions
Download the entire set CEGB
(single compressed file, 46896 bytes).
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