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Advanced Modeling and Simulation in Engineering Sciences

Table 7 Normalized SIFs for centred crack in a square plate, various a / W

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

\(\frac{\varvec{a}}{\varvec{W}}\) Normalized SIFs Left tip Right tip
Present work [27, 44, 54] Present work [54] [44] [27]
0.1 \(K_{I}^{\mathrm{norm}}\) 0.000000 – 0.000000 – – –
\(K_{II}^{\mathrm{norm}}\) \(-\) 0.018191 – 0.018191 0.021 0.018 0.019
0.2 \(K_{I}^{\mathrm{norm}}\) 0.000000 – 0.000000 – – –
\(K_{II}^{\mathrm{norm}}\) \(-\) 0.053515 – 0.053515 0.053 0.054 0.054
0.3 \(K_{I}^{\mathrm{norm}}\) 0.000000 – 0.000000 – – –
\(K_{II}^{\mathrm{norm}}\) \(-\) 0.096664 – 0.096664 0.094 0.095 0.096
0.4 \(K_{I}^{\mathrm{norm}}\) 0.000000 – 0.000000 – – –
\(K_{II}^{\mathrm{norm}}\) \(-\) 0.141209 – 0.141209 0.141 0.141 0.141
0.5 \(K_{I}^{\mathrm{norm}}\) 0.000000 – 0.000000 – – –
\(K_{II}^{\mathrm{norm}}\) \(-\) 0.192025 – 0.192025 0.188 0.190 0.191
0.6 \(K_{I}^{\mathrm{norm}}\) 0.000000 – 0.000000 – – –
\(K_{II}^{\mathrm{norm}}\) \(-\) 0.248057 – 0.248057 0.247 0.243 0.245
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