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A semi-implicit dynamic relaxation algorithm for static nonlinear structural analysisA semiimplicit dynamic relaxation technique for solution of the nonlinear structural equlibrium equation is presented. A previously presented basic transient response analysis algorithm is employed, permitting use of one solution method and one software module for both static and dynamic analyses. A theoretical comparison of the method with explicit dynamic relaxation techniques shows that it offers a substantially improved convergence property without additional computational overhead.
Document ID
19820025864
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Park, K. C.
(Lockheed Missiles and Space Co. Palo Alto, CA, United States)
Rankin, C. C.
(Lockheed Missiles and Space Co. Palo Alto, CA, United States)
Date Acquired
August 10, 2013
Publication Date
October 1, 1982
Publication Information
Publication: NASA. Langley Research Center Res. in Struct. and Solid Mech., 1982
Subject Category
Structural Mechanics
Accession Number
82N33740
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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