Structural health monitoring based on static measurements with temperature compensation

Nguyen, Viet Ha; Schommer, Sebastian; Zürbes, Arno; Maas, Stefan

Reference : Structural health monitoring based on static measurements with temperature compensation


	Document type :	Scientific journals : Article
	Subtype :	Analysis of case law/Statutory reports
	Discipline(s) :	Engineering, computing & technology : Civil engineering Engineering, computing & technology : Mechanical engineering Engineering, computing & technology : Multidisciplinary, general & others
	Focus Areas :	Security, Reliability and Trust
	To cite this reference:	http://hdl.handle.net/10993/27438

Title :	Structural health monitoring based on static measurements with temperature compensation
Language :	English
Author, co-author :	Nguyen, Viet Ha [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
	Schommer, Sebastian [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
	Zürbes, Arno []
	Maas, Stefan [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
Publication date :	2016
Journal title :	QUALITY SPECIFICATIONS FOR ROADWAY BRIDGES, STANDARDIZATION AT A EUROPEAN LEVEL
Peer reviewed :	No
Audience :	International
Keywords :	[en] bridge ; localization ; damage ; displacement ; temperature
Abstract :	[en] The paper presents the main results from static tests in a prestressed concrete beam taken out from a real bridge. The tests were achieved during about one month with several scenarios of damage that loaded and unloaded states were monitored for each scenario. Damages in 4 levels were simulated by cutting prestressed tendons. There were 8 transducers distributed along the length’s beam to measure displacements. Deflection lines resulted from the static measurements from every state allow discovering the location of damages. Moreover, the calculation of slope and curvature lines leads also to very interesting issues for damage localization.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/10993/27438

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