Reliability analysis of fatigue crack growth for rail steel under variable amplitude service loading conditions and wear

RM Nejad, Z Liu, W Ma, F Berto - International Journal of Fatigue, 2021 - Elsevier
The purpose of this paper is to investigate the effect of variable amplitude service loading
conditions and wear phenomenon on reliability analysis for rail steel. For this purpose, the …

Fatigue reliability assessment of a pearlitic Grade 900A rail steel subjected to multiple cracks

RM Nejad, Z Liu, W Ma, F Berto - Engineering Failure Analysis, 2021 - Elsevier
In this paper, a reliability analysis of fatigue crack growth for a pearlitic Grade 900A rail steel
subject to the growth of multiple cracks is presented. The stress intensity factors (SIFs) at the …

A new semi-analytical solution of bending, buckling and free vibration of functionally graded plates using scaled boundary finite element method

W Ye, J Liu, J Zhang, F Yang, G Lin - Thin-Walled Structures, 2021 - Elsevier
This paper is devoted to study the bending response, free vibration and mechanical buckling
of functionally graded material (FGM) plates based on the scaled boundary finite element …

Magneto-electro-elastic semi-analytical models for free vibration and transient dynamic responses of composite cylindrical shell structures

W Ye, J Liu, Q Zang, G Lin - Mechanics of Materials, 2020 - Elsevier
Application of the scaled boundary finite element method (SBFEM) in free vibration and
transient dynamic problems of the composite magneto-electro-elastic (MEE) cylindrical shell …

Three-dimensional bending and free vibration analyses of laminated cylindrical panel with/without elastic foundation using two-dimensional discrete method

W Ye, Q Zang, J Liu, F Yang, G Lin - Soil Dynamics and Earthquake …, 2023 - Elsevier
In this paper, a novel isogeometric scaled boundary finite element method (IGSBFEM) is
developed to provide a comprehensive investigation into bending and free vibration of …

Numerical evaluation of fatigue crack growth of structural steels using energy release rate with VCCT

YO Busari, YHP Manurung, M Leitner… - Applied Sciences, 2022 - mdpi.com
This research presents the numerical evaluation of fatigue crack growth of structural steels
S355 and S960 based on Paris' law parameters (C and m) that are experimentally …

A novel scaled boundary finite element method for dynamic impedance of an arch dam foundation in a complex layered half-space

Z Li, Z Hu, Z Hong, G Lin - Engineering Analysis with Boundary Elements, 2022 - Elsevier
This study is devoted to the evaluation of dynamic impedance of the arch dam foundation
embedded in a complex layered half-space. For this purpose, a modified scaled boundary …

Modification of the grid-characteristic method on Chimera meshes for 3D problems of railway non-destructive testing

A Kozhemyachenko, A Favorskaya, E Pesnya… - Lobachevskii Journal of …, 2023 - Springer
In this work we have improved the grid-characteristic method on Chimera meshes for
simulation of waves phenomena into straight cylinders with arbitrary base. We have …

Application of a new semi-analytic method in bending behavior of functionally graded material sandwich beams

J Liu, C Hao, W Ye, Q Zang - Mechanics Based Design of …, 2023 - Taylor & Francis
In this article, the bending properties of functionally graded material (FGM) sandwich beams
are analyzed by using the scaled boundary finite element method (SBFEM) for the first time …

Grid convergence analysis of grid-characteristic method on chimera meshes in ultrasonic nondestructive testing of railroad rail

AA Kozhemyachenko, AV Favorskaya - Computational Mathematics and …, 2023 - Springer
A three-dimensional direct problem of ultrasonic nondestructive testing of a railroad rail
treated as a linear elastic medium is solved by applying a grid-characteristic method on …