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dc.contributor.authorFan, X.
dc.contributor.authorLi, Jun
dc.contributor.authorHao, Hong
dc.contributor.authorChen, Z.
dc.date.accessioned2018-01-30T08:00:12Z
dc.date.available2018-01-30T08:00:12Z
dc.date.created2018-01-30T05:59:00Z
dc.date.issued2017
dc.identifier.citationFan, X. and Li, J. and Hao, H. and Chen, Z. 2017. Using multi-type sensor measurements for damage detection of shear connectors in composite bridges under moving loads. Computers and Concrete. 20 (5): pp. 521-527.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/60380
dc.identifier.doi10.12989/cac.2017.20.5.521
dc.description.abstract

This paper proposes using the multi-type sensor vibration measurements, such as from a relative displacement sensors and a traditional accelerometer for the damage detection of shear connectors in composite bridge under moving loads. Hilbert-Huang Transform (HHT) spectra of these responses will be fused with a data fusion approach i.e., Dempster-Shafer method, to detect the damage of shear connectors. Experimental studies on a composite bridge model in the laboratory are conducted to demonstrate the effectiveness and performance of using the proposed approach in detecting the damage of shear connectors in composite bridges. Both undamaged and damaged scenarios are considered. The detection results with the data fusion of multi-type sensor measurements show a more reliable and robust performance and accuracy, avoiding the false identifications.

dc.titleUsing multi-type sensor measurements for damage detection of shear connectors in composite bridges under moving loads
dc.typeJournal Article
dcterms.source.volume20
dcterms.source.number5
dcterms.source.startPage521
dcterms.source.endPage527
dcterms.source.issn1598-8198
dcterms.source.titleComputers and Concrete
curtin.departmentSchool of Civil and Mechanical Engineering (CME)
curtin.accessStatusFulltext not available


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