DYNAMIC RESPONSE ANALYSIS BY A COMBINED METHOD OF EXPERIMENTAL DATA AND THE STEP-BY-STEP INTEGRATION TECHNIQUE.

Hisashi Sano, Hiroshi Yamakawa

Research output: Contribution to journalArticle

Abstract

This paper is aimed at proposing a method of dynamic response analysis by combining experimental data with the step-by-step integration technique. The objective structures are supposed to be divided into two parts: a part which it is possible to analyze, and a part which it is difficult or impossible to analyze. In the proposed method the step-by-step integration technique in the large matrix method or in the incremental transfer matrix method is applied only to the part which it is possible to analyze, and experimental data are used in place of the part impossible to analyze. The necessary number of experimental data are adopted to compensate for the lack of the number of boundary conditions which are yielded by the part which it is impossible to analyze. Several numerical results were obtained by the method in beam and frame structures. The validity and the effectiveness were confirmed through those results.

Original languageEnglish
Pages (from-to)3161-3167
Number of pages7
JournalNippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume52
Issue number484
Publication statusPublished - 1986 Dec
Externally publishedYes

ASJC Scopus subject areas

  • Mechanical Engineering

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