2. Benchmark solution#
2.1. Calculation method used for the reference solution#
The reference solution is the one given in sheet SSLS20 /89 of guide VPCS.
It was established by averaging the results of several software packages for calculating using the finite element method.
2.2. Benchmark results#
Move the next \(A\) point \(y\): \(v=–0.1139\)
2.3. Uncertainty about the solution#
Less than 2%
2.4. Bibliographical references#
HORRIGMOE, P.G. BERGAN « Non-linear analysis of free from shells by flat finite elements » Computer Mathematics in Applied Mechanics and Engineering Amsterdam, North Holland, Volume 16 (1978)