Note
College of Engineering and Computer Science
Member of
Contributors
Publisher
Florida Atlantic University
Date Issued
1984
Description
Application of modal testing techniques in the
determination of the modal parameters and mode shapes of an
edge-fixed circular plate with a free-layer viscoelastic
damping treatment extending over a portion of the plate
surface is described.
The mode shapes and modal parameters were determined
for the first five flexural modes of the plate, which had a
free-layer viscoelastic damping treatment on one side in the
form of a central circular patch of varying size.
The experimental setup and procedure is described in
detail, with particular emphasis upon problems of modal
overlap resulting from the symmetry of the test structure.
Results comparing the predicted and measured natural
frequencies and modal loss factors for varying degrees of
damping treatment are presented for select cases.
determination of the modal parameters and mode shapes of an
edge-fixed circular plate with a free-layer viscoelastic
damping treatment extending over a portion of the plate
surface is described.
The mode shapes and modal parameters were determined
for the first five flexural modes of the plate, which had a
free-layer viscoelastic damping treatment on one side in the
form of a central circular patch of varying size.
The experimental setup and procedure is described in
detail, with particular emphasis upon problems of modal
overlap resulting from the symmetry of the test structure.
Results comparing the predicted and measured natural
frequencies and modal loss factors for varying degrees of
damping treatment are presented for select cases.
Language
Type
Form
Extent
90 p.
Subject (Topical)
Identifier
14223
Additional Information
College of Engineering and Computer Science
Thesis (M.S.)--Florida Atlantic University, 1984.
FAU Electronic Theses and Dissertations Collection
Date Backup
1984
Date Text
1984
Date Issued (EDTF)
1984
Extension
FAU
FAU
admin_unit="FAU01", ingest_id="ing1508", creator="staff:fcllz", creation_date="2007-07-19 02:17:34", modified_by="staff:fcllz", modification_date="2011-01-06 13:09:07"
IID
FADT14223
Issuance
monographic
Organizations
Attributed name: Florida Atlantic University
Attributed name: College of Engineering and Computer Science
Attributed name: Department of Ocean and Mechanical Engineering
Person Preferred Name
LOPES, JAUPES BEANDAO.
Graduate College
Physical Description
90 p.
application/pdf
Title Plain
EXPERIMENTAL MODAL ANALYSIS OF A CIRCULAR PLATE WITH PARTIAL DAMPING TREATMENT
Use and Reproduction
Copyright © is held by the author, with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
http://rightsstatements.org/vocab/InC/1.0/
Origin Information
1984
monographic
Boca Raton, Fla.
Florida Atlantic University
Physical Location
Florida Atlantic University Libraries
Place
Boca Raton, Fla.
Sub Location
Digital Library
Title
EXPERIMENTAL MODAL ANALYSIS OF A CIRCULAR PLATE WITH PARTIAL DAMPING TREATMENT
Other Title Info
EXPERIMENTAL MODAL ANALYSIS OF A CIRCULAR PLATE WITH PARTIAL DAMPING TREATMENT