In addition to our technical support (e.g. via chat), you’ll find resources on our website that may help you with your design using Dlubal Software.
Frequently Asked Questions (FAQ)
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AnswerIn RFEM and RSTAB, you can automatically create combinations according to various standards. In the case of a purely linear calculation, the generation of result combinations can be defined in General Data of the model. The attached video shows the automatic generation.
AnswerIn most cases, the problem is that the finite elements of the cover surfaces are very close to each other in the edge area of the cushion when using Bézier surfaces. The FE mesh nodes of the bottom and top surface might be combined then. In principle, there are two approaches:1. Numerical solution of the problem:You can adjust the tolerance for combining FE mesh nodes by using the menu "Tools" → "Regenerate model."2. Geometrical solution of the problem:A more workable solution is to increase the distance between surfaces by using the boundary surfaces as shown in Figure 01.
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Wind Simulation & Wind Load Generation
With the stand-alone program RWIND Simulation, wind flows around simple or complex structures can be simulated by means of a digital wind tunnel.
The generated wind loads acting on these objects can be imported to RFEM or RSTAB.
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