FAQ 004223 EN
- Online Manual RWIND Simulation | 2.2 Computational Mesh and Model Simplification
- Online Manual RWIND Simulation | 5.2 Results in RFEM/RSTAB
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Digital trends, such as Building Information Modeling (BIM) or new options for creating realistic visualized models, are based on 3D models. But do 3D models really have an advantage or are we just following a trend? The following presents some arguments for working in 3D models.
Determination, Implementation, and Displaying Wind Flow Around Structures/Objects Using Digital Wind Tunnel.
- How can I access the RWIND Simulation program from RFEM, assuming that it is possible to transfer a 3D model created in RSTAB?
- Is the Gust-effect (G or Gf) from the ASCE 7-16 Sect. 26.11 considered in RWIND Simulation?
- In RF‑CONCRETE Surfaces, I obtain a high amount of reinforcement in relation to a lever arm that is almost zero. How is such a small lever arm of internal forces created?
- How can I display membrane stresses in the results of RF‑STEEL Surfaces?
- How does the "Orthotropic Plastic" material model work in RFEM?
- When converting from the manual definition of reinforcement areas to the automatic arrangement of reinforcement according to Window 1.4, the result of the deformation calculation differs, although the basic reinforcement has not been modified. What is the reason for this change?
- 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?
- Why do I get a discontinuous area in the distribution of internal forces? In the area of the supported line, the shear force VEd shows a jump, which does not seems to be plausible.
- How is it possible to make factorized combinations of a dead load in the context of form‑finding?
- Where can I find detailed information about orthotropy mentioned in the manual?
Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements
Stand-alone program for numerical simulations of wind flow around buildings or any other objects. The generated wind loads acting on these objects can be imported into RFEM / RSTAB programs for static and dynamic analysis.