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The classification of cross-sections should determine the limits of the resistance and rotation capacity by local buckling of the cross-section parts. In EN 1999‑1‑1, 220.127.116.11 (1), four classes are defined.
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Frequently Asked Questions (FAQ)
- I have edited the material in my model. When starting the calculation, I get an error message. What can be the reason for this?
- Are the models and presentations from Info Day 2017 freely available, and can you send them to me?
- I obtain different results when comparing the deformation analysis in the RF‑CONCRETE add-on modules and another calculation program. What could be the reason for this?
- I would like to define a line support with ineffective tension and apply the tension force on this line by using a nodal support instead. Why does the line support still receive a tension force?
- How can I model a support of a member on a bracket with screws?
- How can I incrementally increase loading?
- What means the option Alignment of new elements in "Initial position" and "Tangential" in RF‑STAGES?
- According to which theory, the temporary loads and the created combinations are calculated in RF-STAGES or STAGES.
- Are the models and presentations from Info Day 2019 freely available, and can you send them to me?
- In the deformation calculation of my surface model in RF-CONCRETE NL I get implausible high values, what could be the reason?
Revitalization and Extension of Supporting Structure of Stage Roof in State Playhouse Dresden, Germany
The structural engineering software for design of frame, beam and truss structures, performing linear and nonlinear calculations of internal forces, deformations, and support reactions