UM
Magnetostrictive strain monitoring of cement-based magnetoelectric composites in a variable magnetic field by fiber Bragg grating
Pei, Huafu; Pang, Cuijuan; Zhu, Bin; Li, Zongjin
2017-09-15
Source PublicationCONSTRUCTION AND BUILDING MATERIALS
ISSN0950-0618
Volume149Pages:904-910
AbstractIn this paper, a cement-based magnetoelectric (ME) laminated composite is fabricated by bonding the piezoelectric material lead zirconate titanate (PZT) between two C-M layers made of the mixture of cement and magnetostrictive material to form a sandwich structure. As well known, inherent measurement errors of traditional electric sensors are definitely induced by magnetic interference in magnetic field. Thus, it is impossible to measure the magnetostrictive strain due to a variable magnetic field. In this paper, the fiber Bragg grating (FBG) sensors were used instead of the traditional strain gauges to measure the strain of the cement-based magnetostrictive layers in a variable bias magnetic field. It can be concluded that the FBG sensors is a reliable choice as its tiny size, high sensitivity and immunity to magnetic interference. (C) 2017 Elsevier Ltd. All rights reserved.
KeywordFiber Bragg grating Magnetostrictive strain Magnetic interference Monitoring
DOI10.1016/j.conbuildmat.2017.05.158
URLView the original
Indexed BySCI
Language英语
WOS Research AreaConstruction & Building Technology ; Engineering ; Materials Science
WOS SubjectConstruction & Building Technology ; Engineering, Civil ; Materials Science, Multidisciplinary
WOS IDWOS:000405536800083
PublisherELSEVIER SCI LTD
The Source to ArticleWOS
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Recommended Citation
GB/T 7714
Pei, Huafu,Pang, Cuijuan,Zhu, Bin,et al. Magnetostrictive strain monitoring of cement-based magnetoelectric composites in a variable magnetic field by fiber Bragg grating[J]. CONSTRUCTION AND BUILDING MATERIALS,2017,149:904-910.
APA Pei, Huafu,Pang, Cuijuan,Zhu, Bin,&Li, Zongjin.(2017).Magnetostrictive strain monitoring of cement-based magnetoelectric composites in a variable magnetic field by fiber Bragg grating.CONSTRUCTION AND BUILDING MATERIALS,149,904-910.
MLA Pei, Huafu,et al."Magnetostrictive strain monitoring of cement-based magnetoelectric composites in a variable magnetic field by fiber Bragg grating".CONSTRUCTION AND BUILDING MATERIALS 149(2017):904-910.
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