Development of an Omnidirectional Shear Horizontal Wave Transducer for Structural Health Monitoring
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nondestructive Evaluation"
DOI: 10.1007/s10921-018-0531-z
Abstract: In this work, an omnidirectional SH0 mode transducer is proposed. It is based on a simple arrangement of common piezoelectric ceramics attached to a steel disc, and is capable of generating a relatively high ratio… read more here.
Keywords: development omnidirectional; horizontal wave; omnidirectional shear; transducer structural ... See more keywords
Shear horizontal wave propagation in a periodic stubbed plate and its application in rainbow trapping
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DOI: 10.1016/j.ultras.2017.11.010
Abstract: HighlightsThe shear horizontal wave is solved using the high‐order waveguide modal theory.The convergence and correctness are proved.The band structure caused by geometry‐induced mismatched impedance is revealed.The rainbow trapping of shear horizontal waves is achieved. ABSTRACT… read more here.
Keywords: propagation; rainbow trapping; horizontal wave; stubbed plate ... See more keywords
Shear-lag modelling of surface-bonded magnetostrictive transducers for shear horizontal wave generation in a non-ferromagnetic plate
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DOI: 10.1088/1361-665x/abe183
Abstract: The fundamental shear horizontal (SH) wave in thin-walled structures shows appealing features for structural health monitoring (SHM) applications. Its efficient generation and reception however remain a critical and challenging issue. Magnetostrictive transducers (MsTs) show proven… read more here.
Keywords: generation; horizontal wave; wave generation; wave ... See more keywords