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Low-velocity impact damage localization of GF/epoxy laminates by the embedded MWCNT@GF sensor network
Wan, Yun1; Yang, Hailong1; Yuan, Yiwen2; Shen XH(沈昕慧)3; Yang B(杨斌)4; Guo, Yu5; Xie, Yu1
Department空间自动化技术研究室
Source PublicationJOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
ISSN2238-7854
2020
Volume9Issue:4Pages:9253-9261
Indexed BySCI
WOS IDWOS:000560998500002
Contribution Rank3
Funding OrganizationNational Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11702097] ; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [222201714015] ; Shanghai Science and Technology Commission Research Project [17DZ1200800]
KeywordLow-velocity impact In situ monitoring Damage localization MWCNT@GF sensor
Abstract

This paper presents the damage location technology in glass fiber reinforced epoxy (GF/epoxy) composite laminates subject to low-velocity impact. Multi-walled carbon nan-otube coated GF (MWCNT@GF) is designed and manufactured as the sensor. MWCNT@GF sensor is embedded into the laminates to form an in situ sensing network. Relative resis-tances of the sensors are recorded after the low-velocity impact test. An algorithm is compiled to deal with the relative resistance data and help showing the impact damage location on a contour map. Results show that the in situ monitoring method with embedded MWCNT@GF sensor could locate the impact damage with high accuracy. (C) 2020 The Authors. Published by Elsevier B.V.

Language英语
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS KeywordIMPROVED FRACTURE-TOUGHNESS ; COMPOSITE ; REINFORCEMENT ; RESISTANCE
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
Funding ProjectNational Natural Science Foundation of China[11702097] ; Fundamental Research Funds for the Central Universities[222201714015] ; Shanghai Science and Technology Commission Research Project[17DZ1200800]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/27567
Collection空间自动化技术研究室
Corresponding AuthorYang B(杨斌)
Affiliation1.School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, China
2.Shanghai Institute of Special Equipment Inspection and Technical Research, Shanghai, China
3.State Key Laboratory of Robotics, Shenyang Institute of Automation, Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang, China
4.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai, China
5.College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, China
Recommended Citation
GB/T 7714
Wan, Yun,Yang, Hailong,Yuan, Yiwen,et al. Low-velocity impact damage localization of GF/epoxy laminates by the embedded MWCNT@GF sensor network[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2020,9(4):9253-9261.
APA Wan, Yun.,Yang, Hailong.,Yuan, Yiwen.,Shen XH.,Yang B.,...&Xie, Yu.(2020).Low-velocity impact damage localization of GF/epoxy laminates by the embedded MWCNT@GF sensor network.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,9(4),9253-9261.
MLA Wan, Yun,et al."Low-velocity impact damage localization of GF/epoxy laminates by the embedded MWCNT@GF sensor network".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 9.4(2020):9253-9261.
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