Matrix Set BCSSTRUC4

BCSSTRUC4: BCS Structural Engineering Matrices (eigenvalue problems and linear equations)

from the Harwell-Boeing Collection

Set BCSSTRUC4
Source:	Andy Mera, Randy Cigel, and John Lewis, Boeing Computer Services, Seattle, Washington.
Discipline:	Dynamic analyses in structural engineering.
Accession:	Summer 1984 and spring 1986

These matrices have all been extracted from GT-STRUDL and MSC/NASTRAN. The first two are generalized symmetric eigenproblems; the third is a linear equation problem.

Matrices in this set:

BCSSTK26 (real symmetric indefinite, 1922 by 1922, 16129 entries), Seismic analysis, nuclear power station
BCSSTK27 (real symmetric positive definite, 1224 by 1224, 28675 entries), Buckling analysis, symmetric half of engine inlet from Boeing jetliner
BCSSTK28 (real symmetric indefinite, 4410 by 4410, 111717 entries), Solid element model, linear statics
BCSSTM26 (real symmetric positive definite, 1922 by 1922, 1922 entries), Seismic analysis, nuclear power station
BCSSTM27 (real symmetric indefinite, 1224 by 1224, 28675 entries), Buckling analysis, symmetric half of engine inlet from Boeing jetliner
Download the entire set BCSSTRUC4 (single compressed file, 1675876 bytes).
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Last change in this page: Wed Sep 22 13:33:27 US/Eastern 2004 [Comments: ]