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Improved omit set displacement recoveries in dynamic analysisTwo related methods for improving the dependent (OMIT set) displacements after performing a Guyan reduction are presented. The theoretical bases for the methods are derived. The NASTRAN DMAP ALTERs used to implement the methods in a NASTRAN execution are described. Data are presented that verify the methods and the NASTRAN DMAP ALTERs.
Document ID
19940013356
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Allen, Tom (McDonnell-Douglas Aerospace Huntsville, AL, United States)
Cook, Greg (McDonnell-Douglas Aerospace Huntsville, AL, United States)
Walls, Bill (McDonnell-Douglas Aerospace Huntsville, AL, United States)
Date Acquired
September 6, 2013
Publication Date
September 1, 1993
Publication Information
Publication: COSMIC, The Twenty-First NASTRAN (R) Users' Colloquium
Subject Category
Structural Mechanics
Accession Number
94N17829
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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