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Calculating Buckling And Vibrations Of Lattice StructuresBUNVIS-RG computer program designed to calculate vibration frequencies or buckling loads of prestressed lattice structures used in outer space. For buckling and vibration problems, BUNVIS-RG calculates deadload axial forces caused in members by any combination of externally-applied static point forces and moments at nodes, axial preload or prestrain in members, and such acceleration loads as those due to gravity. BUNVIS-RG is FORTRAN 77 computer program implemented on CDC CYBER and VAX computer.
Document ID
19890000184
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Anderson, M. S.
(NASA Langley Research Center, Hampton, VA.)
Durling, B. J.
(NASA Langley Research Center, Hampton, VA.)
Herstrom, C. L.
(NASA Langley Research Center, Hampton, VA.)
Williams, F. W.
(Wales Univ. Inst. of Science and Technology)
Banerjee, J. R.
(Wales Univ. Inst. of Science and Technology)
Kennedy, D.
(Wales Univ. Inst. of Science and Technology)
Warnaar, D. B.
(Delft Univ. of Technology)
Date Acquired
August 14, 2013
Publication Date
April 1, 1989
Publication Information
Publication: NASA Tech Briefs
Volume: 13
Issue: 4
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LAR-13791
LAR-13876
Accession Number
89B10184
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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