13. Summaries of results

The objectives of this test have been achieved:

• The aim is to validate the inclusion of the enrichment of classical form functions by the Heaviside function.

• In addition, B modeling makes it possible to show that the position of the interface does not affect the robustness of the calculation and the reliability of the results, with the new formulation of the displacement jump X- FEM [R7.02.12]

• The quality of the results (movements) was not disturbed by the change in mesh type (HEXAversTETRA).