A closed-form frequency equation of an arbitrarily supported beam with a transverse open crack considering axial–bending modal coupling
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115336
Abstract: Abstract This paper presents a closed-form frequency equation that predicts the modal coupling between the adjacent axial and bending modes of a beam with a transverse open crack. The final form of the proposed frequency… read more here.
Keywords: frequency; axial bending; modal coupling; bending modal ... See more keywords
Study on axial and bending stiffness characteristics of reinforced S-shaped bellows
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DOI: 10.1108/mmms-02-2024-0059
Abstract: PurposeReinforced S-shape bellows are novel metal bellows with high pressure resistance. Displacement compensation ability is a key index in the design of metal bellows. Axial-tension-compression deformation and bending deformation are two typical displacement compensation forms.… read more here.
Keywords: shaped bellows; reinforced shaped; axial bending; theory analytics ... See more keywords
Modeling and Analysis of Axial, Bending, and Torsional Vibrations of a Rotating Smart Beam With End Mass
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DOI: 10.1155/vib/5533783
Abstract: In this study, a nonlinear axial‐bending‐torsional model of a rotating beam with a bonded piezoelectric actuator is derived based on Hamilton’s principle. The derived model takes into account the piezoelectric constitutive equations. A nondimensional discretized… read more here.
Keywords: bending torsional; axial bending; rotating smart; end ... See more keywords