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Guided wave based methods for damage detection : experimental study on concrete joint

Wang, Ying and Hao, Hong 2012, Guided wave based methods for damage detection : experimental study on concrete joint, in ISSE 2012 : Proceedings of the 12th International Symposium on Structural Engineering, [The Conference], [Wuhan, China], pp. 1-6.

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Title Guided wave based methods for damage detection : experimental study on concrete joint
Author(s) Wang, Ying
Hao, Hong
Conference name Structural Engineering. Symposium (12th : 2012 : Wuhan, China)
Conference location Wuhan, China
Conference dates 17-19 Nov. 2012
Title of proceedings ISSE 2012 : Proceedings of the 12th International Symposium on Structural Engineering
Editor(s) [Unknown]
Publication date 2012
Conference series Structural Engineering Symposium
Start page 1
End page 6
Total pages 6
Publisher [The Conference]
Place of publication [Wuhan, China]
Keyword(s) guided wave
damage detection
concrete structure
crack
Summary Since Guided wave (GW) is sensitive to small damage and can propagate a relatively longer distance with relatively less attenuation, GW-based method has been found as an effective and efficient way to detect incipient damages. In this study, a full-scale concrete joint was constructed to further verify the effectiveness of GW-based method on real civil structures. GW tests were conducted in three stages, including baseline, serviceability and damage conditions. The waves are excited by one actuator and received by several sensors, which are made up of independent piezoelectric elements. Experimental results show that the mehod is promising for damage identification in practices.
ISBN 9787030357878
978789445746
Language eng
Field of Research 090506 Structural Engineering
Socio Economic Objective 870501 Civil Building Management and Services
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2012, ISSE
Free to Read? Yes
Persistent URL http://hdl.handle.net/10536/DRO/DU:30051762

Document type: Conference Paper
Collections: School of Engineering
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Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.