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Question
When comparing RF‑CONCRETE Columns with another design software, I get different results. How can the differences be explained?
Question
The design criterion for VEd/VRd,c is displayed as governing, although there should be a shear reinforcement designed. Also, the design of VEd/VRds is missing. Why?
Question
Which calculation method is the basis for the stability analysis in RF‑CONCRETE Columns?
Question
Is it possible to enter a curtailed reinforcement in RF‑CONCRETE Columns?
List of Possible Diameters for Rebars
How can I select a diameter of rebars for the design of reinforced concrete beam structures that is not available in the list of possible diameters?
Modifying Provided Longitudinal Reinforcement
How can I retrospectively reduce the determined provided longitudinal reinforcement in RF‑CONCRETE Columns?
Question
Why are the values of a column base, head, or center on the individual columns only displayed partially for the results from the calculation in RF‑CONCRETE Columns?
Question
The RF‑CONCRETE Columns add-on module cannot determine sufficient reinforcement. However, the columns can be designed easily in a comparative calculation. Can you help us?
Question
Can I enter a provided basic reinforcement in RF‑CONCRETE Columns?
Question
When opening an RFEM file, the entries in RF‑CONCRETE Surfaces are lost. Is this possible?
Question
I am performing fire resistance design in RF‑/CONCRETE Columns. To which source does the design formula according to Section 5.8.8 refer?
Question
Is it possible to adjust the initial values of the temperature courses entered for the fire resistance design? For example, I would like to adjust the initial value of the moisture content.
Question
Is the "extended zone method" used for the fire resistance design in RF‑CONCRETE Columns?
Question
My model includes several columns with different cross-sections. How can I assign the reinforcement of the column with the maximum loading to the columns with the same cross-section?
Question
Is it also possible to specify a certain basic reinforcement in RF‑/CONCRETE Columns and use it for the buckling or fire resistance design?
Creep-Producing Permanent Load
Why can I specify a "creep-producing permanent load" in RF‑CONCRETE Columns but not in RF‑CONCRETE Members?
Question
Why do I get message 28) in RF‑CONCRETE Members saying that I have to make a "calculation without second order effect" with the internal forces according to the geometrically linear analysis?
Question
I cannot find DIN 1045 in the add‑on module for concrete, but I need it for an existing building. What should I do?
Question
Is it possible to perform a calculation in RF‑CONCRETE Members or RF‑CONCRETE Columns with the user-defined material (yield strength)?
Question
When using the RF‑/CONCRETE Columns add-on module, do I have to define the imperfections of a column as a load case in RFEM/RSTAB?
Question
Which cross-sections can I design in the RF‑CONCRETE Columns and in the RF‑CONCRETE Members add-on modules?
- 003312
- CONCRETE 8
- ALUMINUM 8
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- CONCRETE Columns 8
- EC2 for RFEM 5
- EC2 for RSTAB 8
- TIMBER Pro 8
- CRANEWAY 8
- RF-CONCRETE Columns 5
- RF-CONCRETE 5
- RF-PLATE-BUCKLING 5
- RF-FOUNDATION Pro 5
- RF-HSS 5
- RF-GLASS 5
- RF-TIMBER Pro 5
- RF-SOILIN 5
- RF-FRAME-JOINT Pro 5
- RF-STEEL EC3 5
- RF-PUNCH Pro 5
- Eurocode 2
- Eurocode 3
- Eurocode 5
- Eurocode 9
- Eurocode 7