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Video | 3skeng Steelwork Tool
Online Manual RFEM | Surfaces
User-defined visibilities facilitate program handling. Once created, any model groups can be quickly hidden or shown. This can facilitate, among other things, the result analysis in larger 3D structures and the creation of the protocol as well. When changing the geometry, the existing visibilities may have to be updated.
This model was used to explain how the existing visibilities can be extended.
3D Hall
| Number of Nodes | 41 |
| Number of Lines | 60 |
| Number of Members | 60 |
| Number of Load Cases | 8 |
| Number of Load Combinations | 32 |
| Number of Result Combinations | 2 |
| Total Weight | 18.258 tons |
| Dimensions (Metric) | 15.313 x 25.313 x 5.156 m |
| Dimensions (Imperial) | 50.24 x 83.05 x 16.92 feet |
| Program Version | 5.25.01 |
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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User-defined visibilities facilitate program handling. Once created, any model groups can be quickly hidden or shown. This facilitates, among other things, the analysis of the results in larger 3D structures, as well as the creation of the report. When changing the geometry, the existing visibilities may have to be updated.
If new objects are created in an existing visibility, they are hidden immediately, since they do not comply with the particular visibility. However, if you want to display the new objects immediately in an existing visibility, for example when creating a new member, simply select the "Add new objects to visibility" check box.
The Views Navigator in RFEM 5 and RSTAB 8 provides many options for setting the screen views.
Very small torsional moments in the members to be designed often prevent certain design formats. In order to neglect them and still perform the designs, you can define a limit value in RF‑/STEEL EC3 from which torsional shear stresses are taken into account.
In the ultimate configuration of the steel joint design, you have the option to modify the limit plastic strain for welds.
The "Base Plate" component allows you to design base plate connections with cast-in anchors. In this case, plates, welds, anchorages, and steel-concrete interaction are analyzed.
In the "Edit Section" dialog box, you can display the buckling shapes of the Finite Strip Method (FSM) as a 3D graphic.
- Design of five types of seismic force-resisting systems (SFRS) includes Special Moment Frame (SMF), Intermediate Moment Frame (IMF), Ordinary Moment Frame (OMF), Ordinary Concentrically Braced Frame (OCBF), and Special Concentrically Braced Frame (SCBF)
- Ductility check of the width-to thickness ratios for webs and flanges
- Calculation of the required strength and stiffness for stability bracing of beams
- Calculation of the maximum spacing for stability bracing of beams
- Calculation of the required strength at hinge locations for stability bracing of beams
- Calculation of the column required strength with the option to neglect all bending moments, shear, and torsion for overstrength limit state
- Design check of column and brace slenderness ratios
How can I change a user-defined visibility?
How can I create a user-defined visibility?
How can I select members that have a certain material?
I am designing a set of members using the equivalent member method in RF‑/STEEL EC3, but the calculation fails. The system is unstable, delivering the message "Non-designable - ER055) Zero value of the critical moment on the segment".
What could be the reason?
Why are the equivalent member design checks grayed out in the Stability tab when activating the plastic design using the partial internal force method (RF‑/STEEL Plasticity)?
How can I create a drilled beam in RFEM?
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