Journal ArticleDOI
Coupled longitudinal and bending vibrations of a rotating shaft with an open crack
TLDR
In this article, the coupling of longitudinal and bending vibrations of a rotating shaft, due to an open transverse surface crack, is investigated and the effects of unbalance and gravity are examined.About:
This article is published in Journal of Sound and Vibration.The article was published on 1987-08-22. It has received 380 citations till now. The article focuses on the topics: Bending & Coupling.read more
Citations
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Journal ArticleDOI
Vibration of cracked structures: A state of the art review
TL;DR: In this paper, a crack in a structural member introduces a local flexibility that affects its vibration response, and the crack will open and close in time depending on the rotation and vibration amplitude.
Journal ArticleDOI
Analysis of the effect of cracks on the natural frequencies of a cantilever beam
TL;DR: In this article, a method of analysis of the effect of two open cracks on the frequencies of the natural flexural vibrations in a cantilever beam is presented, and two types of cracks are considered: double-sided and single-sided.
MonographDOI
Dynamics of rotating machines
TL;DR: In this article, the reader can understand the dynamics of rotating machines by using extremely simple models for each phenomenon, in which (at most) four equations capture the behavior of rotor vibration.
Journal ArticleDOI
Coupled bending, longitudinal and torsional vibrations of a cracked rotor
TL;DR: In this paper, the coupling between longitudinal, lateral and torsional vibrations is studied together for a rotating cracked shaft with a response-dependent non-linear breathing crack model and the coupling mechanisms have been studied with a nonlinear breathing-crack model.
Journal ArticleDOI
Detection of multiple cracks using frequency measurements
D.P. Patil,Surjya Kumar Maiti +1 more
TL;DR: In this paper, a method for detection of multiple open cracks in a slender Euler-Bernoulli beams is presented based on frequency measurements, where the beam is virtually divided into a number of segments, which can be decided by the analyst, and each of them is considered to be associated with a damage parameter.
References
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Book
The stress analysis of cracks handbook
TL;DR: The Stress Analysis of Cracks Handbook as mentioned in this paper provides a comprehensive, easy-to-access collection of elastic stress solutions for crack configurations, along with other relevant information, such as displacements, crack opening areas, basic stress functions source references, accuracy of solutions, and more.
Journal ArticleDOI
The Part-Through Surface Crack in an Elastic Plate
James R. Rice,N. Levy +1 more
TL;DR: In this paper, an elastic plate with part-through surface crack, determining stress intensity factor for remote tensile and bending loads was used to calculate the stress intensity for bending loads.
Journal ArticleDOI
Analysis of the Response of a Multi-Rotor-Bearing System Containing a Transverse Crack in a Rotor
I. W. Mayes,W. G. R. Davies +1 more
TL;DR: Apercu d'une methode de calcul des vibrations de flexion d'un arbre monte sur plusieurs paliers and presenting une fissure suivant une section as discussed by the authors.
Journal ArticleDOI
Vibration of cracked shafts in bending
TL;DR: In this paper, a de Laval rotor with an open crack is investigated by way of application of the theory of shafts with dissimilar moments of inertia, and analytical solutions are obtained for the closing crack under the assumption of large static deflections, a situation common in turbomachinery.