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NASTRAN GPWG tables for combined substructures

Author
Allen, Tom
Published
Apr 1, 1991.
Physical Description
1 electronic document
Online Version

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Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
A method for computing the mass and center of gravity for basic and combined substructures stored in the NASTRAN Substructure Operating File (SOF) is described. The three step method recovers SOF data blocks for the relevant substructure, processes these data blocks using a specially developed FORTRAN routine, and generates the NASTRAN gridpoint weight generator (GPWG) table for the substructure in a PHASE2 SOF execution using a Direct Matrix Abstraction Program (DMAP) sequence. Verification data for the process is also provided.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19910011199.
Accession ID: 91N20512.
Computer Software Management and Information Center, Nineteenth NASTRAN (R) Users' Colloquium; p 51-65.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15681951