The novel boundary integral equation with adaptive orthogonal IMLS based line integration method for cracked domains under thermal stress

For finite cracked domain under unknown thermal field distribution, based on the direct boundary element method (BEM) and the displacement discontinuity method (DDM), a set of novel boundary integral equations (BIEs) are derived. The main BIE is derived based on the displacement BIE, followed by two supplementary equations for ensuring enough equations as the unknowns on crack are considered. Besides, the two supplementary BIEs are alternatively...