Figure 4: Effect of the crack position on the normalized fields’ intensity factors under constant normal (a) and tangential (b) crack surface tractions in addition to constant electric displacement (c) and magnetic induction (d) in the case of 1 2 h h a , 1 a and 0.25 e m k k . -10 0 10 20 0 0.2 0.4 0.6 0.8 1 k1(1) k2(1) kD(1) kB(1) k1(-1) k2(-1) kD(-1) kB(-1) h 1 /a (k 1 /, k 2 /, k D /(e 33 /c 33 ),k B /(f 33 /c 33 ) (a) -2 -1 0 1 2 0 0.2 0.4 0.6 0.8 1 k1(1) k2(1) kD(1) kB(1) k1(-1) k2(-1) kD(-1) kB(-1) h 1 /a (k 1 /, k 2 /, k D /(e 33 /c 33 ),k B /(f 33 /c 33 ) (b) 0 1 2 0 0.2 0.4 0.6 0.8 1 k1(1) k2(1) kD(1) kB(1) k1(-1) k2(-1) kD(-1) kB(-1) h 1 /a k 1 /(De 33 / 33 ), k 2 /(De 33 / 33 ), k D /D, k B /(Dg 33 / 33 ) (c) -1 0 1 2 0 0.2 0.4 0.6 0.8 1 k1(1) k2(1) kD(1) kB(1) k1(-1) k2(-1) kD(-1) kB(-1) h 1 /a k 1 /(Bf 33 / 33 ), k 2 /(Bf 33 / 33 ), k D /(Bg 33 / 33 ), k B /B (d)
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