2. Benchmark solution#

2.1. Calculation method used for the reference solution#

Comparison of the results with those obtained using CASTEM 2000 (modeling A (3D) (3D) (modeling A (3D): single-support combination CQC, multi-support excitation identical to combination supports CQC);

Otherwise, validation consists of:

  • find the single-support response using the multi-support path, in the case of excitations identical to the supports (models A (3D) and B (\(\mathrm{2D}\)), combination CQC);

  • check the non-regression of the response in the case where there is no reference data (A and B models, different excitations at the supports).

2.2. Benchmark results#

Results obtained using CASTEM 2000: displacements at nodes \(\mathit{N3}\), \(\mathit{N7}\) and \(\mathit{N11}\) for the following cases:

A modeling (3D)

mono-support, combination CQC

Multi-press excitation identical to combination supports CQC.

2.3. Bibliographical references#

No reference published.