Research Article

Free Vibrations and Nonlinear Responses for a Cantilever Honeycomb Sandwich Plate

Table 3

Frequencies of different lengths of the unit cell.

Modal
0.0080.0090.0100.0110.012

1322.25141341.79923360.28803377.87327394.67576
21112.041011179.497601243.299641303.983661361.96651
31974.499692094.273192207.557772315.306122418.25837
42243.091132379.157422507.852122630.257502747.21435