Analysis of cracked bars with rectangular cross-section and isotropic coating layer under torsion

AR Hassani, MM Monfared - International Journal of Mechanical Sciences, 2017 - Elsevier
The solution to problem of a Volterra-type screw dislocation in a rectangular cross section
bar with an isotropic coating is first achieved by means of a finite Fourier cosine transform …

Mode III analysis of a piezoelectric rectangular plane weakened by multiple cracks and cavities

B Abazadeh, MS Darafshani - Theoretical and Applied Fracture Mechanics, 2022 - Elsevier
This study presents an analytical model for a piezoelectric rectangular plane weakened by
multiple cracks and cavities, under in-plane electric displacement and anti-plane shear …

Axisymmetric torsion of rigid disc parallel to penny shaped crack at the interface of layer bonded by two orthotropic half spaces

S Alam, SK Panja, SC Mandal - Mechanics of Advanced Materials …, 2024 - Taylor & Francis
Two half-spaces and a layer of finite height of linear elastic orthotropic medium containing a
penny-shaped crack and a circular rigid disk are considered such that the crack surface is …

Mode-II stress intensity factors for special-shaped cylindrical shells in torsion

J Li, P Xie, H Yuan - Theoretical and Applied Fracture Mechanics, 2024 - Elsevier
Special-shaped cylindrical shells in torsion are encountered in engineering applications,
which will induce the Mode-II singular stress fields next to circumferential crack tips. The …

Torsion analysis of infinite hollow cylinders of functionally graded materials weakened by multiple axisymmetric cracks

M Noroozi, A Atrian, A Ghassemi, M Vahabi - Theoretical and Applied …, 2018 - Elsevier
In this paper, mode III stress intensity factor for the multiple axisymmetric cracks in the infinite
hollow cylinder made by functionally graded materials base on the dislocation technique is …

Fracture solutions of several cracks in a circular bar reinforced by an FGP layer subjected to torsion

F Bagherpoor, M Pourseifi - Journal of the Brazilian Society of Mechanical …, 2022 - Springer
This study investigates the fracture behavior of multiple arbitrarily shaped cracks in a circular
cross section bar with a functionally graded piezoelectric (FGP) coating under torsional …

Several cracks in an orthotropic hollow cylinder coated by an MEE layer under torsion

B Abazadeh, A Narjabadifam - Theoretical and Applied Fracture Mechanics, 2022 - Elsevier
This paper performs such fracture analysis for an orthotropic hollow cylinder coated by a
magneto-electro-elastic (MEE) layer under torsion. The orthotropic hollow cylinder contains …

Compensation of stress intensity factors in hollow cylinders containing several cracks under torsion by electro-elastic coating

M Karimi, A Ghassemi, A Atrian, M Vahabi - Applied Mathematics and …, 2019 - Springer
In this article, a formulation for a hollow cylinder reinforced with an electro-elastic layer is
investigated. The hollow cylinder and its electro-elastic coating are under the Saint-Venant …

Several defects in a hollow cylinder coated by a functionally graded material (FGM) subjected to torsional loading

SR Naghibi, W Wang, MR Ghavi, RM Gollou - Iranian Journal of Science …, 2023 - Springer
The present paper provides the Saint-Venant torsional analysis of an infinite hollow cylinder
coated by a functionally graded material. The hollow cylinder contains multiple cracks and …

Transient analysis for torsional impact of multiple axisymmetric cracks in the functionally graded orthotropic medium

A Rabieifar, M Pourseifi, H Derili - IMA Journal of Applied …, 2018 - academic.oup.com
The problem of determining the dynamic stress intensity factors (DSIFs) in a medium made
by functionally graded orthotropic materials weakened by multiple axisymmetric cracks …