2. Benchmark solution#

2.1. Calculation method used for the reference solution#

The reference solution corresponds to experimental measurements given in [bib1].

2.2. Benchmark results#

The first six natural frequencies measured.

Mode Number

Experimental Values

1

85.6

2

134.5

3

259

4

351

5

395

6

531

2.3. Bibliographical references#

  1. J.L. BATOZ, G. DHATT: Modeling structures by finite elements - Volume 3 shells, 1992 HERMES pp 467 to 470.