Title

Structural Dynamic Reanalysis Using Ritz Vectors.

Abstract

The objective of this paper is to indicate how structural dynamic reanalysis can be done when Ritz vectors are used in mode superposition. Reanalysis methodology gives system response as a function of design parameters without a complete analysis for each parameter change. The generation of Ritz vectors for use in reanalysis requires the solution of linear algebraic equations and an eigenvalue problem of reduced order. An efficient method of formulation and solution of these problems is described.

Publication Date

12-1-1986

Publication Title

Shock and Vibration Bulletin

Issue

pt 2

Number of Pages

179-181

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0022962545 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0022962545

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