Steel Staircase Tower
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Description
Staircase Tower with Warping Torsion Analysis of Stair Stringers Made of Channels.
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Keywords
Staircase Tower Steel Warping Torsion Analysis
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- Views 71x
- Downloads 13x
- Updated 01/25/2023
- Number of Nodes 56
- Number of Lines 107
- Number of Members 107
- Number of Surfaces 0
- Number of Solids 0
- Number of Load Cases 6
- Number of Load Combinations 32
- Number of Result Combinations 0
- Total Weight 9.679 tons
- Dimensions 21.33 x 39.37 x 11.15 feet
Disclaimer
Lateral-Torsional Buckling Analysis with New Torsional Warping (7 DOF) Add-on for RFEM 6 / RSTAB 9
This technical article presents some basics for using the Torsional Warping add-on (7 DOF). It is fully integrated into the main program and allows you to consider the cross-section warping when calculating member elements. In combination with the Stability Analysis and Steel Design add-ons, it is possible to perform the lateral-torsional buckling design with internal forces according to the second-order analysis, taking imperfections into account.
- How do I set a release for warping?
- How can I define a warping spring or a warping restraint?
- At which point on a cross-section are the supports and loads assumed for the calculation with warping torsion?
- How can I deactivate the 7th degree of freedom for only certain members or cross-sections?
- How can I display the cross-section warping?
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