An analytical solution for hollow cylinders under temporary torsional strain that includes several fractures and an orthotropic coating
No Thumbnail Available
Date
2024
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier Sci Ltd
Abstract
In this study, an analytical solution is used to strengthen a hollow cylinder bar with an orthotropic coating and is subjected to short-term torsional loading. First, the Fourier transform is used to find the stress field of a hollow circular bar with an orthotropic coating and a Volterra-type screw dislocation. Next, using the distributed dislocation approach, the issue is reduced to a set of integral equations with a Cauchy singularity in the domain. By analyzing the integral equations, the elements influencing stress intensity at the solitary fracture points and torsional rigidity are found. Lastly, a number of examples are provided to show how the orthotropic coating affects the domain under consideration's torsional rigidity and dynamic stress intensity characteristics.
Description
Keywords
Dynamic torsional loading, Cylindrical bar, Orthotropic coating, Dynamic stress intensity factor (DSIF), Distributed dislocation method
Turkish CoHE Thesis Center URL
Citation
0
WoS Q
Q1
Scopus Q
Q1
Source
Volume
203