Here are the summarized general rules (RG) of design, categorized by common topics. The competitive and innovative advantages are highlighted in bold, and their application is illustrated with Figures or Tables.

RG-TEFA-01. Decide to use a specific model to predict the failure based on a weighted criteria matrix. The aspects to be considered are the accuracy of the model, the application, and the number of characterizations required to use the model (associated with the cost of the characterization).

RG-TEFA-02. Considering the most frequent and efficient practices, using the Tsai-Hill theory is recommended for 2D and 3D stress cases (economic and sufficiently accurate method). The maximum stress theory can be used at the conceptual or basic level for brittle materials. In single-load situations, comparing with simple strength is more economical and efficient.

RG-TEFA-03. Use an isotropic constitutive model with averaged anisotropic mechanical properties for deformation prediction.