LI Xian-fang, FAN Tian-you. Electroelastic Field for an Impermeable Anti-Plane Shear Crack in a Piezoelectric Ceramics Plate[J]. Applied Mathematics and Mechanics, 2002, 23(2): 179-187.
Citation: LI Xian-fang, FAN Tian-you. Electroelastic Field for an Impermeable Anti-Plane Shear Crack in a Piezoelectric Ceramics Plate[J]. Applied Mathematics and Mechanics, 2002, 23(2): 179-187.

Electroelastic Field for an Impermeable Anti-Plane Shear Crack in a Piezoelectric Ceramics Plate

  • Received Date: 2000-06-20
  • Rev Recd Date: 2001-10-09
  • Publish Date: 2002-02-15
  • Electroelastic behavior of a cracked piezo electric ceramics plate subjected to four cases of combined mechanical-electrical loads was analyzed. The integral transform method was applied to convert the problem involving an impermeable anti-plane crack to dual integral equations. Solving the resulting equations, the explicit analytic expressions for electr oelastic field along the crack line and the intensity factors of relevant quantities near the crack tip and the me chanical strain energy releaser ate were obtained. The known results for an infinite piezoelectr icceramics plane containing an impermeable anti-plane crack are recovered from the present results only if the thickness of the plate hy.
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