Since the calculation effort increases with the number of load combinations, it is always important to keep the number of load combinations low. For example, by examining the results of all involved load cases, you can exclude the effectless load cases and thus finally reduce the number of load combinations to be analyzed.
KB 000575 | Generating Fewer Load Combinations by Examining Results
Links
- Automatic Generation of Load Combinations in RFEM
- Automatic Generation of Load Combinations in RSTAB
Do you have any questions?
To carry out a structural analysis for a structural system according to the current standards, it is necessary not only to deal with the actions and resistances of structural components, but also with the combinations of these actions. The best-known actions in structural analysis are, for example, the permanently acting load case of self-weight and the suddenly acting load cases of wind and snow.
To carry out a structural analysis for a structural system according to the current standards, it is necessary not only to deal with the actions and resistances of structural components, but also with the combinations of these actions. Some of the most common actions in structural analysis are, for example, the permanently acting load case of self‑weight and the suddenly acting load cases of wind and snow.
To carry out a structural analysis for a structural system according to the current standards, it is necessary not only to deal with the actions and resistances of structural components, but also with the combinations of these actions. Some of the most common actions in structural analysis are, for example, the permanently acting load case of self‑weight and the suddenly acting load cases of wind and snow.
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.
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 the ultimate configuration of the steel joint design, you have the option to modify the limit plastic strain for welds.
What could be the reason?
Recommended Products for You