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Analysis of loading effects on Guided Ultrasonic Waves and Damage Assessment in a full-scale CFRP fuselage structure

Eckstein, Benjamin and Moix-Bonet, Maria and Bach, Martin (2015) Analysis of loading effects on Guided Ultrasonic Waves and Damage Assessment in a full-scale CFRP fuselage structure. In: Structural Health Monitoring 2015: System Reliability for Verification and Implementation. DEStech Publications, Inc. International Workshop on Structural Health Monitoring 2015, September 1-3, 2015, Stanford University, California, USA. ISBN 978-1605952758.

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Abstract

Structural Health Monitoring by means of Guided Ultrasonic Waves for realistic applications relies on compensation of operational and environmental effects. Besides the dominant effect of tem-perature, the loading condition of the structure affects wave propagation and needs to be consid-ered when designing a SHM system and verifying it’s damage assessment performance. Experi-mental data from a CFRP fuselage structure under different loading conditions are analyzed re-garding the loading effect on the wave propagation and subsequently the influence on damage assessment performance. For the latter purpose, the responses from barely visible impact damages are regarded under the varying loading conditions as well.

Item URL in elib:https://elib.dlr.de/103377/
Document Type:Conference or Workshop Item (Speech)
Title:Analysis of loading effects on Guided Ultrasonic Waves and Damage Assessment in a full-scale CFRP fuselage structure
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Eckstein, BenjaminAirbus Group InnovationsUNSPECIFIED
Moix-Bonet, MariaDLR-FAUNSPECIFIED
Bach, MartinAirbus Group InnovationsUNSPECIFIED
Date:September 2015
Journal or Publication Title:Structural Health Monitoring 2015: System Reliability for Verification and Implementation
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmailEditor's ORCID iD
Chang, Fu-KuoStanford UniversityUNSPECIFIED
Kopsaftopoulos, FotisStanford UniversityUNSPECIFIED
Publisher:DEStech Publications, Inc
Series Name:Structural Health Monitoring
ISBN:978-1605952758
Status:Published
Keywords:SHM, acousto ultrasonics, operational effects
Event Title:International Workshop on Structural Health Monitoring 2015
Event Location:Stanford University, California, USA
Event Type:international Conference
Event Dates:September 1-3, 2015
Organizer:Stanford University
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures and Materials (old)
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Multifunctional Materials
Deposited By: Moix-Bonet, Maria
Deposited On:13 Jun 2016 08:07
Last Modified:13 Jun 2016 08:07

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