Embedded Eigenvalues for an Elastic Strip with Cracks

作者:Haenel A; Schulz C; Wirth J*
来源:Quarterly Journal of Mechanics and Applied Mathematics, 2012, 65(4): 535-554.
DOI:10.1093/qjmam/hbs015

摘要

The elasticity operator with zero Poisson coefficient is considered in a strip or a plate with an interior crack. It is shown that there exist embedded eigenvalues in the continuous spectrum due to the presence of the crack and asymptotic bounds in terms of the size of the crack are provided.

  • 出版日期2012-11