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003239
Ing. Robert Martinec
2019-07-01

Calculation of Internal Forces Using Stiffnesses

When selecting the nonlinear method of check in the serviceability limit state design, there is the option to export the stiffness of the already cracked structure. Is it possible to recalculate the internal forces with these stiffnesses?

Answer:

You can enable the export of nonlinear stiffness to cracked structures in Settings for nonlinear calculation in the RF‑CONCRETE Members or RF‑CONCRETE Surfaces add-on modules. In the Edit Load Cases and Combinations dialog box, check the additional options for the selected combinations. A new tab appears, where you can activate the stiffness transfer from the add-on modules.

FAQ|003239
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[EN] FAQ 003239 | When selecting the nonlinear method of check in the serviceability limit state design ...
Export of Nonlinear Stiffness
Export of Nonlinear Stiffness
Load Stiffness from RF-CONCRETE Modules
Load Stiffness from RF-CONCRETE Modules
Author

Ing. Martinec takes care of customer service and student licenses in the Czech office.

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