The concept of domain integral used extensively for integral has been applied in this work for the formulation of integral for linear elastic bimaterial body containing a crack at the interface and subjected to thermal loading. It is shown that, in the presence of thermal stresses, the domain integral over a closed path, which does not enclose singularities, is a function of temperature and body force. A method is proposed to compute the stress intensity factors for bimaterial interface crack subjected to thermal loading by combining this domain integral with the integral. The proposed method is validated by solving standard problems with known solutions.
Computation of Thermal Stress Intensity Factors for Bimaterial Interface Cracks Using Domain Integral Method
- Views Icon Views
- Share Icon Share
- Search Site
Khandelwal, R., and Kishen, J. M. C. (April 23, 2009). "Computation of Thermal Stress Intensity Factors for Bimaterial Interface Cracks Using Domain Integral Method." ASME. J. Appl. Mech. July 2009; 76(4): 041010. https://doi.org/10.1115/1.3086588
Download citation file: