Multi-technique damage monitoring of concrete beams: Acoustic Emission, Digital Image Correlation, Dynamic Identification
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DOI: 10.1016/j.conbuildmat.2020.118114
Abstract: Abstract Acoustic Emission (AE), Digital Image Correlation (DIC) and Dynamic Identification (DI) techniques are used to analyse crack formation and propagation in plain concrete pre-notched beam specimens subject to three-point bending. Four dimensional scales are… read more here.
Keywords: dynamic identification; acoustic emission; digital image; emission digital ... See more keywords
Expeditious damage index for arched structures based on dynamic identification testing
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DOI: 10.1016/j.conbuildmat.2020.120236
Abstract: Abstract This paper presents a new damage detection index for arched structures, which can easily and quickly provide an estimate of their integrity. The results from eight laboratory tests performed on both reinforced and unreinforced… read more here.
Keywords: dynamic identification; index; index arched; arched structures ... See more keywords
Dynamic identification and model updating of an eight-storey CLT building
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DOI: 10.1016/j.engstruct.2020.110593
Abstract: Abstract So far, few in situtests have been carried out to estimate the modal parameters of multi-storey Cross-Laminated-Timber (CLT) buildings: the understanding of their dynamic behaviour under operational conditions is still an open issue. In… read more here.
Keywords: dynamic identification; model; eight storey; storey clt ... See more keywords