2. Benchmark solution

2.1. Calculation method used for the reference solution

The reference solution is obtained by solving the reference problem by considering only mechanical behavior.

2.2. Benchmark results

We will focus on the values of the stresses \({\sigma }_{\mathit{xx}}\) and \({\sigma }_{\mathit{xy}}\), and the total deformations \({\epsilon }_{\mathit{xx}}\), \({\epsilon }_{\mathit{yy}}\) and \({\epsilon }_{\mathit{xy}}\) .