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Video | 3skeng Steelwork Tool
Online Manual RFEM | Surfaces
Structural model made of aluminum. The structure consists of a grid-like framework composed of triangular elements, creating a mesh that forms the surface of the dome. The aluminum framework is characterized by its smooth, metallic finish, showcasing the lightweight and strong properties of the material.
Aluminium Round Grid Shell
| Number of Nodes | 135 |
| Number of Lines | 351 |
| Number of Members | 351 |
| Number of Surfaces | 0 |
| Number of Solids | 0 |
| Number of Load Cases | 1 |
| Number of Load Combinations | 3 |
| Number of Result Combinations | 0 |
| Total Weight | 4.059 tons |
| Dimensions (Metric) | 13.050 x 5.839 x 13.183 m |
| Dimensions (Imperial) | 42.81 x 19.16 x 43.25 feet |
You can download this structural model to use it for training purposes or for your projects. However, we do not assume any guarantee or liability for the accuracy or completeness of the model.
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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.
The material library of RFEM and RSTAB includes the timber materials according to the American standard ANSI/AWC NDS‑2024.
In addition to JavaScript, the Python high-level functions are also available in the console. Using the Python option, the console also provides you with the Python HLF functions known from the WebService function catalog for further use in the object properties dialog box for in-app scripting.
Get a better understanding of the stress distribution within member cross-sections by using clipping planes.
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".
I would like to calculate my structure according to the second-order analysis and for this, I have created several load cases, including imperfection load cases. Do I have to combine the load cases in load combinations or result combinations?
When creating a printout report, is there any option to display the values of loads generated by load transfer surfaces?
How is it possible to consider snow and wind loads with short-time actions according to NBN EN 1990?
How can I deactivate the automatic self-weight for a particular member in my model?
How can I model double members in RFEM 6, such as those in a telescopic connection?
Is it possible to consider the eccentricity of unsymmetrical line welds for the stress analysis in RFEM 6?
