I would like to calculate a hall frame with loads from a crane runway. It is not quite clear to me what the various action categories denote. Can you explain it to me?
I would like to perform the fire resistance design using the EC3 add-on module. Is it possible to intervene in the program in such a way that I can use my own temperature curve instead of the standard one?
For a calculation, I activated the "Detailed Calculation" option. Have the support loads already been specified with the reduced dynamic coefficient for the design of the substructure?
I used double members for the member input. Do I have to consider anything else, or is it better to enter a member with double cross-section properties?
For the fire resistance design, the modulus of elasticity is reduced. I assume that this applies to the design first. However, to what extent is a stiffness change in the structural system and thus a load redistribution considered?
I have to dimension a wall bracket as a steel brackets that I have modeled as surface components in RFEM 5. Which add-on module can I use to design it?
I would like to design banisters, so I have created a set of members for this. The cross-section is a hollow section. Can the stability analysis be carried out on the entire structure, or do I have to convert it into an equivalent member design with the specification of all supports in STEEL EC3?
I have created a 2D frame and would like to assign a lateral and torsional restraint to the ridge. Do I have to enter an intermediate lateral restraint or a nodal support in RF‑/STEEL EC3?
During the calculation, I get a warning that some elements are connected to the buckling panel, but are not defined like stiffeners (see Image 01). What should I do?