Harwell-Boeing Sparse Matrix Collection


BCSSTRUC2: BCS Structural Engineering Matrices (linear equations)

BCSSTRUC2
Source: Prof Mac Will, Georgia Institute of Technology.
Discipline: Static analyses in structural engineering
Accession: Summer 1985

These matrices are each a statics (linear equation) problem arising from applications of the GT-STRUDL structural engineering code. They were collected as a set of benchmarks for out-of-core envelope factorization on limited memory computers (for example, CDC 6600 series).

Matrices in this set

BCSSTK14 : roof of Omni coliseum, Atlanta, 1806 x 1806, 32630 nonzeros
BCSSTK15 : module of an offshore platform, 3948 x 3948, 60882 nonzeros
BCSSTK16 : Corp. of Engineers dam, 4884 x 4884, 147631 nonzeros
BCSSTK17 : elevated pressure vessel, 10974 x 10974, 219812 nonzeros
BCSSTK18 : R.E.Ginna nuclear power station, 11948 x 11948, 80519 nonzeros



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