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Tenth NASTRAN User's ColloquiumThe development of the NASTRAN computer program, a general purpose finite element computer code for structural analysis, was discussed. The application and development of NASTRAN is presented in the following topics: improvements and enhancements; developments of pre and postprocessors; interactive review system; the use of harmonic expansions in magnetic field problems; improving a dynamic model with test data using Linwood; solution of axisymmetric fluid structure interaction problems; large displacements and stability analysis of nonlinear propeller structures; prediction of bead area contact load at the tire wheel interface; elastic plastic analysis of an overloaded breech ring; finite element solution of torsion and other 2-D Poisson equations; new capability for elastic aircraft airloads; usage of substructuring analysis in the get away special program; solving symmetric structures with nonsymmetric loads; evaluation and reduction of errors induced by Guyan transformation.
Document ID
19830004182
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Date Acquired
September 4, 2013
Publication Date
November 1, 1982
Subject Category
Structural Mechanics
Report/Patent Number
NAS 1.55:2249
AD-A226748
NASA-CP-2249
Accession Number
83N12452
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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