scholarly journals Transient response of a Mode III interface crack between piezoelectric layer and functionally graded orthotropic layer

2016 ◽  
Vol 90 ◽  
pp. 122-128 ◽  
Author(s):  
Jeong Woo Shin ◽  
Tae-Uk Kim
Keyword(s):  
Interface Crack ◽  
Transient Response ◽  
Piezoelectric Layer ◽  
Functionally Graded ◽  
Mode Iii ◽  
Orthotropic Layer

Transient Response of an Interface-Crack in a Layered Plate

1986 ◽  
Vol 53 (3) ◽  
pp. 579-586 ◽  
Author(s):  
T. Kundu
Keyword(s):  
Stress Field ◽  
Interface Crack ◽  
Transient Response ◽  
Singular Integrals ◽  
Fortran Program ◽  
Numerical Results ◽  
New Method ◽  
Layered Plate ◽  
Improved Method ◽  
Sample Problem

In this paper, the transient response of an interface crack, in a two layered plate subjected to an antiplane stress field, is analytically computed. The problem is formulated in terms of semi-infinite integrals following the technique developed by Neerhoff (1979). It has been shown that the major steps of Neerhoff’s technique, which was originally developed for layered half-spaces, can also be applied to layered plate problems. An improved method for manipulation of semi-infinite singular integrals is also presented here. Finally, the new method is coded in FORTRAN program and numerical results for a sample problem are presented.

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