TY - JOUR
T1 - On thermoelastic analysis of two collinear cracks subject to combined quadratic thermo-mechanical load
AU - Wu, B.
AU - Peng, D.
AU - Jones, R.
N1 - Funding Information:
Many thanks to the editor for providing profitable comments for this paper. The work was supported by Hebei University Scientific Research Foundation for higher-level talents (No:521100221019).
Publisher Copyright:
© 2021 Elsevier Inc.
PY - 2022/5/15
Y1 - 2022/5/15
N2 - This paper addresses problem of two collinear cracks in an infinity orthotropic solid subject to combined thermal and mechanical loads. Based on a model called ' improved partially conductive crack model', the Fourier transform and superposition theorem, the analytical solutions to some physical quantities and fracture parameters are given. It is revealed that the dimensionless thermal resistance (Rc) between the upper and below crack regions and the proposed coefficient (ε) exert a great influence on some physical quantities and fracture parameters, i.e., the mode-II stress intensity factors (KII) by numerical results.
AB - This paper addresses problem of two collinear cracks in an infinity orthotropic solid subject to combined thermal and mechanical loads. Based on a model called ' improved partially conductive crack model', the Fourier transform and superposition theorem, the analytical solutions to some physical quantities and fracture parameters are given. It is revealed that the dimensionless thermal resistance (Rc) between the upper and below crack regions and the proposed coefficient (ε) exert a great influence on some physical quantities and fracture parameters, i.e., the mode-II stress intensity factors (KII) by numerical results.
KW - Fourier transform
KW - Superposition theorem
KW - The analytical solutions
KW - The mode-II stress intensity factors
KW - Two collinear cracks
UR - https://www.scopus.com/pages/publications/85122663321
U2 - 10.1016/j.amc.2021.126905
DO - 10.1016/j.amc.2021.126905
M3 - Article
AN - SCOPUS:85122663321
SN - 0096-3003
VL - 421
JO - Applied Mathematics and Computation
JF - Applied Mathematics and Computation
M1 - 126905
ER -