Full thermo-mechanical coupling using eXtended finite element method in quasi-transient crack propagation

Advanced Modeling and Simulation in Engineering Sciences

Table 5 Normalized SIFs for slope crack at both tips, \(a/W=0.3\) and various \(\beta \)

\(\varvec{\frac{a}{W}}\)	\(\varvec{K}_{\varvec{I}}^{\mathrm{norm}}\)				\(\varvec{K}_{\varvec{II}}^{\mathrm{norm}}\)
\(\varvec{\frac{a}{W}}\)	Present work	[54]	[44]	[27]	Present work	[54]	[44]	[27]
\(0^\circ \)	0.0000	0.0000	0.0000	0.0000	0.0548	0.054	0.054	0.0546
\(15^\circ \)	0.0036	0.0038	0.0036	0.0038	0.0533	0.054	0.054	0.0533
\(30^\circ \)	0.0069	0.0071	0.0064	0.0068	0.0484	0.048	0.048	0.0489
\(45^\circ \)	0.0075	0.0077	0.0071	0.0076	0.0413	0.042	0.041	0.0420
\(60^\circ \)	0.0054	0.0053	0.0049	0.0054	0.0324	0.032	0.032	0.0322
\(75^\circ \)	0.0012	0.0023	0.0010	0.0017	0.0181	0.018	0.018	0.0180
\(90^\circ \)	0.0003	0.0000	0.0003	0.0000	0.0000	0.000	0.000	0.0000