Figure 2: Comparison of normalized fields’ intensity factors (markers) with those published by Rekik et al (2012) (continuous lines) for the case of a central crack, magneto electrically impermeable, embedded in an FGMEEM layer four times as thick as the crack length, subjected to uniform normal tractions (a), tangential tractions (b), electric displacement (c), and magnetic induction (d) 0 1 2 3 0 1 2 3 k1 k2 kD kB k1 k2 kD kB a (k 1 /, k 2 /, k D /(e 33 /c 33 ),k B /(f 33 /c 33 ) (a) 0 1 2 3 0 1 2 3 k1 k2 kD kB k1 k2 kD kB a (k 1 /, k 2 /, k D /(e 33 /c 33 ),k B /(f 33 /c 33 ) (b) 0 1 2 3 0 1 2 3 k1 k2 kD kB k1 k2 kD kB a k 1 /(De 33 / 33 ), k 2 /(De 33 / 33 ), k D /D, k B /(Dg 33 / 33 ) (c) 0 1 2 3 0 1 2 3 k1 k2 kD kB k1 k2 kD kB a k 1 /(Bf 33 / 33 ), k 2 /(Bf 33 / 33 ), k D /(Bg 33 / 33 ), k B /B (d)
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