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FAQ 002864 EN-US

Frank Faulstich



The calculation in RFEM takes a long time. The utilization of the processor is low How can this be accelerated?


Please check if the iterative solver is set. If that is the case, then set the direct solver.

Open the calculation parameters (menu Calculation> Calculation parameter) and check if the direct solver is set (see figure 1).

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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