Large deformations near a tip of an interface-crack between two Neo- Hookean sheets. (English) Zbl 0546.73079
The authors employ a nonlinear asymptotic theory of elastostatic plane stress problems for a traction-free interface crack between two otherwise bonded dissimilar semi-infinite Neo-Hookean sheets. The oscillatory singularities present in a linearized theory are shown to be absent in the nonlinear theory. Also, as a by-product, certain results in connection with the mode II crack problem for a single (homogeneous) Neo- Hookean sheet are presented.
Reviewer: M.N.L.Narasimhan
Keywords:
crack tip stress field; nonlinear asymptotic theory; elastostatic plane stress problems; traction-free interface crack; two otherwise bonded dissimilar semi-infinite Neo-Hookean sheetsReferences:
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