Thermoelastic fracture analysis of functionally graded materials using the scaled boundary finite element method

MD Iqbal, C Birk, ET Ooi, ALN Pramod… - Engineering Fracture …, 2022 - Elsevier
The scaled boundary finite element method is extended to model fracture in functionally
graded materials (FGM) under coupled thermo-mechanical loads. The governing equations …

Stress-intensity factors for surface cracks in functionally graded materials under mode-I thermomechanical loading

MC Walters, GH Paulino, RH Dodds Jr - International Journal of Solids and …, 2004 - Elsevier
This paper describes the development and application of a general domain integral method
to obtain J-values along crack fronts in three-dimensional configurations of isotropic …

Interaction integrals for thermal fracture of functionally graded materials

KC Amit, JH Kim - Engineering Fracture Mechanics, 2008 - Elsevier
This paper addresses finite element evaluation of the non-singular T-stress and mixed-mode
stress intensity factors in functionally graded materials (FGMs) under steady-state thermal …

Three dimensional fracture analysis of FGM coatings under thermomechanical loading

B Yildirim, S Dag, F Erdogan - International journal of Fracture, 2005 - Springer
The main objective of this study is to examine the three dimensional surface crack problems
in functionally graded coatings subjected to mode I mechanical or transient thermal loading …

Transient thermoelastic fracture analysis of functionally graded materials using the scaled boundary finite element method

MD Iqbal, C Birk, ET Ooi, S Natarajan… - Theoretical and Applied …, 2023 - Elsevier
To model fracture in functionally graded materials (FGMs), the scaled boundary finite
element method (SBFEM) is extended to examine the effects of fully coupled transient …

Transient thermal stress intensity factors for a circumferential crack in a hollow cylinder based on generalized fractional heat conduction

XY Zhang, XF Li - International Journal of Thermal Sciences, 2017 - Elsevier
A generalized fractional heat conduction theory is applied to investigate the transient
thermal fracture problem of a hollow cylinder with an embedded or surface circumferential …

[HTML][HTML] A thermodynamically consistent phase field model for brittle fracture in graded coatings under thermo-mechanical loading

R Piska, S El-Borgi, M Nafees, A Rajagopal… - Theoretical and Applied …, 2024 - Elsevier
This paper presents a thermodynamically consistent phase field formulation designed for
investigating quasi-static brittle fracture under thermo-mechanical loading conditions in …

Determination of thermal stress intensity factors for an interface crack in a graded orthotropic coating-substrate structure

J Chen - International Journal of Fracture, 2005 - Springer
The thermal fracture problem of an interface crack between a graded orthotropic coating and
the homogeneous substrate is investigated by two different approaches. For the case that …

Modeling of 2D cracked FGMs under thermo-mechanical loadings with the numerical manifold method

HH Zhang, SM Liu, SY Han, LF Fan - International Journal of Mechanical …, 2018 - Elsevier
In this work, the numerical manifold method (NMM) is further exploited to study the fracture
behavior of two-dimensional functionally graded materials (FGMs) subjected to thermo …

Implementation of the numerical manifold method for thermo-mechanical fracture of planar solids

HH Zhang, GW Ma, F Ren - Engineering Analysis with Boundary Elements, 2014 - Elsevier
The numerical manifold method (NMM) is developed to solve thermo-mechanical fracture
problems in two-dimensional setting. The temperature fields are firstly determined through …