FAQ 002052 EN-US

Modeling | Structure RFEM RSTAB 5.xx 8.xx

How can I use cross-section values (for example high, width...) for parametrization?


During the parameterization, you can access the internal values of a model, for example the values of a selected cross-section. The formula of b for the flange width is especially important here. This involves two special formulas.

The formula Cross Section() is embedded in the formula GetCsPar(;). CrossSection(n) is taken as a string from the n-th row of the cross-section table. GetCsPar (“Cross-section”; “ID”) requires the cross-section as a string and the value ID that is sought. You can obtain the ID from the window “Edit parameters” using the Info button, as shown in the figure. There are a lot of parameters that can help you also find the eccentric loads, for example.


parametrization, parameter, cross-section

RFEM Main Program
RFEM 5.xx

Main Program

Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements

Price of First License
3,540.00 USD
RSTAB Main Program
RSTAB 8.xx

Main Program

The structural engineering software for design of frame, beam and truss structures, performing linear and nonlinear calculations of internal forces, deformations, and support reactions

Price of First License
2,550.00 USD