For the design of aluminum structures, RFEM and RSTAB include all standard cross-sections such as I‑sections, channels, T‑sections, rectangular hollow sections, square tubes, circular tubes, flat steel, and many others. The design is carried out according to the American standard ADM 2020, or Eurocode 9, including numerous National Annexes.
For cable and membrane structures, the initial shape can be found and the relevant calculations performed.
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