Did you find your question?
If not, contact us via our free e-mail, chat, or forum support, or send us your question via the online form.
Surface Model of Wind Pressure Distribution on China Central Television Headquarters Building
Structures react differently to a wind action, depending on their stiffness, mass and damping.
The results of the form‑finding process are a new shape and corresponding inner forces. Usual results such as deformations, forces, stresses, and others can be displayed in the RF‑FORM‑FINDING case.
This prestressed shape is available as the initial state for all other load cases and combinations in the structural analysis.
For more ease when defining load cases, the NURBS transformation can be used (Calculation Parameters / Form‑Finding). This feature moves the original surfaces and cables into the position after form‑finding.
By using the grid points of surfaces or the definition nodes of NURBS surfaces, free loads can be situated on selected parts of the structure.
- Is it possible to keep the results from RWIND Simulation when deleting the FE mesh if I only adjust materials or support conditions?
- Is there the ability to apply the adjusted wind tunnel dimensions in RWIND Simulation for all wind load cases instead of making the revision manually for each load case?
- What is the optimal wind tunnel size in RWIND Simulation?
- On the dlubal.com website, I found the option to display the results along a line, or the option to enter the points manually. Where can I find this result view?
- I have defined a wind profile for RWIND Simulation up to a height of 100 m. Is the wind profile dependent on the size of the wind tunnel?
- How can I delete the RWIND Simulation results in an RFEM or RSTAB model?
- Which Dlubal Software programs are required to calculate membrane and tensile structures?
- Is it possible to display the RWIND Simulation results in ParaView?
- How is the Cp coefficient of the surface result determined in RWIND Simulation?
- How can I import an IFC model into the RWIND Simulation environment?
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
The structural engineering software for design of frame, beam and truss structures, performing linear and nonlinear calculations of internal forces, deformations, and support reactions
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.