Ultrasonic guided wave-based testing technique for inspection of multi-wire rope structures
R Raišutis, R Kažys, L Mažeika, E Žukauskas… - NDT & E …, 2014 - Elsevier
The aim of this paper is to investigate the propagation of ultrasonic guided waves (UGW)
along multi-wire ropes with polymer cores and to determine whether it is possible to detect
defects and to identify a defective strand inside the internal structure of a multi-wire rope.
The modes of UGW that propagate along multi-wire ropes have been identified using
modelling wherein dispersion curves are calculated using the semi-analytical finite element
(SAFE) technique. The optimal excitation regions were estimated using 3D FE modelling. An …
along multi-wire ropes with polymer cores and to determine whether it is possible to detect
defects and to identify a defective strand inside the internal structure of a multi-wire rope.
The modes of UGW that propagate along multi-wire ropes have been identified using
modelling wherein dispersion curves are calculated using the semi-analytical finite element
(SAFE) technique. The optimal excitation regions were estimated using 3D FE modelling. An …
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