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ホログラフィ干渉計測及び三次元計測に基づくFEM解析による薄肉板の振動解析


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Title: ホログラフィ干渉計測及び三次元計測に基づくFEM解析による薄肉板の振動解析
Other Titles: Vibration analysis of thin plate by holographic interferometry and FEM using 3D measuring data
Authors: 松田, 浩 / 大石, 裕介 / 神原, 天鳴
Authors (alternative): Matsuda, Hiroshi / Oishi, Yusuke / Kanbara, Takanari
Issue Date: Aug-2002
Publisher: 日本実験力学会
Citation: 日本実験力学会講演論文集,No.2, pp.217-222
Abstract: A non-contact and portable 3D measurement system has been developed for measuring the three dimensional profiles of membrane and shell structures. By the present system, the surface profiles of twisted thin shells are measured, and free vibrations of finite element analysis are carried out by using measured 3D data. Their resonance vibration modes are obtained by forming a hologram on photographic plate, using the time-average method of holographic interferometry. In this study, it is examined about applicable possibility to the non-destructive test of thin-walled structures by holographic interferometry and FEM using 3D-optic measuring data .
Description: 日本実験力学会2002年度年次講演会「ホログラフィ干渉計測及び3次元計測に基づくFEM解析による薄肉板の振動解析」平成14年8月6日(火)於和歌山大学
Keywords: 3D-optic measurement / FEM / holographic interferometry / non-destructive test
URI: http://hdl.handle.net/10069/14914
ISSN: 13464922
Type: Conference Paper
Appears in Collections:Conference Paper

Citable URI : http://hdl.handle.net/10069/14914

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