Please note that all data specified in the Multilayer Surfaces add-on regarding materials, load combinations, and result combinations must comply with the design concept of the standard. The material library already contains the relevant materials. RFEM allows you to automatically generate the load and result combinations in accordance with the standard. If you want, you can also create these combinations manually.
You can vary the structure of layers forming the basis for the stiffness calculation. Furthermore, you can adjust the parameters defined by the selected material model according to your individual needs. This way, completely free selection is provided to you when generating the stiffnesses.
The selected material also determines the limit stresses of each layer. You can also adjust these values according to your needs. In this case, the composition of layers is assigned to any surface as a thickness type.
