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Development of a Multi-Layer Guided Wave Inspection Technique [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2001.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
PDF-FILE: 14 ; SIZE: 6.8 MBYTES pages
Additional Creators
Lawrence Livermore National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
This study investigates the inspection of a particular layer of a multi-layer structure using ultrasonic guided waves. Techniques based on Lamb waves have been developed for the inspection of plate structures and are well understood. Guided waves also exist in multi-layered plates as well. Energy distributions vary across the thickness of a multi-layer structure depending on the mode and frequency. Hence, a potential way to inspect the bottom layer of a structure is to find modes with sufficient energy in the bottom layer.
Report Numbers
E 1.99:ucrl-id-142930
ucrl-id-142930
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
03/12/2001.
"ucrl-id-142930"
Hay, T; Chinn, D; Quarry, M.
Funding Information
W-7405-ENG-48
View MARC record | catkey: 14447080