FAQ 000192 EN

1 December 2017

Modeling | Structure RFEM RSTAB

When I define an elastic foundation, is there any possibility to make the springs for tension or compression fail?

Answer

In the current RFEM and RSTAB versions, it is possible to let elastic foundations fail for tension or compression.

In RFEM, you can apply this function to line supports as well as surface supports. For this, click "Insert" -> "Model Data" -> "Line / Surface Supports" or "Edit" -> "Model Data" ... etc. The "Nonlinearity" option specifies the failure type.

In RSTAB, you can only set a "Member Elastic Foundation". The failure is defined in the same way as in RFEM.

Contact us

Contact to Dlubal

Did you find your question?
If not, contact us via our free e-mail, chat, or forum support, or send us your question via the online form.

+49 9673 9203 0

info@dlubal.com

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