FAQ 002516 EN-US

02/26/2019

Markus Baumgärtel General RFEM RSTAB

During the calculation, I get a warning that the calculation of a load case does not converge. What should I do?

Answer

When you see this message, check the nonlinearities available in the model as well as the plausibility of the results. The sum of loads and the sum of support forces could also help with the check. If you find significant deviations there, the results should not be used for further analysis. It is often helpful to increase the number of load increments and the number of iterations in Calculation Parameters (see Figure 02).

You can find more information about "Convergence" on our homepage under Online Manuals.

Keywords

convergence converge warning 10154

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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

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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