This video explains the difference between member loads and line loads by using two models. The video also explains to which elements are the member loads and line loads applied.
Do you have any questions?
General
Length: 00:00:00 min
Length: 00:00:21 min
Length: 03:03:00 min
Length: 00:00:06 min
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When modeling a load in RFEM, line loads on surfaces are used very often. This may be a line load directly related to a particular load, or a free line load entered at the start and end coordinates.
RFEM and RSTAB provide a helpful preview to check the input of member and line loads in the dialog box.
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.
Using the Timber Design add-on, timber column design is possible according to the 2018 NDS standard ASD method. Accurately calculating timber member compressive capacity and adjustment factors is important for safety considerations and design. The following article will verify the maximum critical buckling strength calculated by the Timber Design add-on using step-by-step analytical equations as per the NDS 2018 standard including the compressive adjustment factors, adjusted compressive design value, and final design ratio.
With this generator, you can e.g. for grillages, you can define free line loads (e.g. from conveyor belts) and prorate them to members.
More Information
Area loads can be automatically converted into member or line loads. There are 3 options available for this:
- Generate Member Loads from Area Load via Plane
- Member loads from area loads via cells
- Line loads from surface loads on openings
In the case of member loads from area loads, a plane has to be defined via corner nodes or cells have to be selected in the graphic. The area load can either be applied to the entire surface or only the effective or projected surface of the members.
For the 'Line Loads from Area Loads on Openings' function, the corresponding openings are selected.
Online Manual RFEM | Member Loads from Area Loads via Plane
The results of solid stresses can be displayed as colored 3D points in the finite elements.
Use the "Independent mesh preferred" option in the FE mesh settings to create an independent FE mesh for the integrated objects. This allows you to generate a significantly more detailed and precise FE mesh for individual objects that are integrated into one another.
I have assigned a line load to a member. A message appears saying that the line is loaded, but does not belong to a surface.
I design pipelines using the RF-PIPING Design add-on module. I have created a new prestress load case and loaded the piping with longitudinal displacement.
Is it possible to add this new load case to combinations that are generated automatically?
Is it possible to add this new load case to combinations that are generated automatically?
Is it possible to change the properties of members or surfaces, such as their location, in the individual construction stages?
My model is unstable. What could be the reason?
I would like to enter a large spring constant. Is this possible?
Is it possible to switch off the minimum internal forces when displaying a result diagram so that only the maximum values are displayed?
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