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Lat. Am. j. solids struct. vol.11 número11

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Figure 1 shows various crack configurations considered in the present study. The coordinate system  x 1 -o 1 -y 1  is used for defining the various orientations
Figure 3: Effect of number of collocation points (M=N=22).
Table 1: Comparison of results obtained by present method with those obtained using ANSYS
Figure 5: Quarter point elements near crack tip (Node No. 97).
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