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dc.contributor.authorAdam, Sciegaj-
dc.date.accessioned2023-04-17T04:42:19Z-
dc.date.available2023-04-17T04:42:19Z-
dc.date.issued2023-
dc.identifier.urihttps://link.springer.com/article/10.1007/s40999-022-00800-6-
dc.identifier.urihttps://dlib.phenikaa-uni.edu.vn/handle/PNK/7992-
dc.descriptionCC BYvi
dc.description.abstractA non-destructive diagnostic method based on deflection analysis for monitoring the post-elastic response of beams was developed, and a diagnostic indicator was proposed. The indicator was defined as the second moment of the normalised curvature function about the mid-span, where the curvature was computed from the normalised deflection function. Elastic reference values of the indicator were computed for simply supported beams under uniformly distributed load, three-point, and four-point bending. Development of the indicator under progressive loading was examined with the help of finite element analyses. The indicator value monotonically decreased with increasing deformation provided that maximum bending moment was located between 0.41L and 0.59L, where L is the span of the beam. In this interval, the value of the indicator was unique and enabled the direct monitoring of the post-elastic stress level in the cross-section.vi
dc.language.isoenvi
dc.publisherSpringervi
dc.subjectnon-destructive diagnostic methodvi
dc.titleA Diagnostic Method Based on Deflection Analysis for Monitoring Post-elastic Response of Beamsvi
dc.typeBookvi
Appears in CollectionsOER - Kỹ thuật điện; Điện tử - Viễn thông

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