- Design of members and continuous members for tension, compression, bending, shear, and combined internal forces
- Stability analysis for lateral-torsional buckling and buckling according to the equivalent member method or the second order analysis
- Serviceability limit state design by limitation of deflections
- Free configuration of charring time and charring rates, as well as free choice of charring sides for fire design
- Design of tapered and curved beams consisting of glulam timber
- Material and cross‑section library based on the Canadian standard
- User-defined entry of rectangular and circular cross-sections
- Automatic cross-section optimization
- Optional import of buckling lengths from the RF-STABILITY/RSBUCK module
- Detailed result documentation including references to design equations of the used standard
- Various filtering and sorting options of results
- Consideration of moisture service conditions
- Visualization of design criterion on RFEM/RSTAB model
- Data export to MS Excel
- Units metric and imperial
RF-/TIMBER CSA | Features
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In this article, you will learn how to model and design cable structures in RFEM 6 or RSTAB 9.
This article describes and explains the influence of bending stiffness of cables on their internal forces. Furthermore, the text provides information on how this influence can be reduced.
The ASCE 7-22 Standard [1], Sect. 12.9.1.6 specifies when P-delta effects should be considered when running a modal response spectrum analysis for seismic design. In the NBC 2020 [2], Sent. 4.1.8.3.8.c gives only a short requirement that sway effects due to the interaction of gravity loads with the deformed structure should be considered. Therefore, there may be situations where second-order effects, also known as P-delta, must be considered when carrying out a seismic analysis.
The data exchange between RFEM 6 and Allplan can be done using various file formats. This article describes the data exchange of a determined surface reinforcement using the ASF interface. This allows you to display the RFEM reinforcement values as level curves or colored reinforcement images in Allplan.
In RFEM, the oriented strand board (OSB) material is available for the USA and Canada. The material parameters are taken from the "Panel Design Specification manual".
The "Bracing in Cells" function allows you to generate diagonal bracing with just a few clicks. You can find this feature under Tools → Generate Model – Members → Bracing in Cells.
In RFEM and RSTAB, you can visualize the flow field quantities of pressure, velocity, turbulence kinetic energy, and turbulence dissipation rate for the wind simulation.
The clipping planes are aligned with the respective wind direction.
In RFEM, you can generate surfaces from members with the library cross-sections as well as from the members with the RSECTION cross-section.
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