Tripper Car Bridge for Conveyor Belt System, Uzbekistan
Customer Project
| Structural Engineering |
Ingenieurbüro Jürgen Ehlenz, Beckingen, Germany www.ibehlenz.de |
The tripper car bridge is a part of the conveyor belt structure realized in Uzbekistan.
Engineering office Jürgen Ehlenz, the customer of Dlubal Software, was responsible for structural analysis and detailed design of the conveyor bridge and other parts of the conveyor belt system.
Structure
A tripper car moving on the bridge transports material. The associated longitudinal strip is mounted to the bridge.
All drives and tensioning stations required for the operation are loaded on the bridge. Due to the truss structure, it was possible to create a rigid and light structure.
The investor demanded to use only the Russian cross‑section available on site, which complicated construction works.
The model uses the Russian cross‑sections (GOST) from the material library and a special cross-section created in SHAPE‑THIN.
Write Comment...
Write Comment...
Contact us
Do you have questions or need advice?
Contact our free e-mail, chat, or forum support or find various suggested solutions and useful tips on our FAQ page.
![[ZH] CP 001195 | Escalator trusses for commercial complexes in China](/-/media/Images/netgenium/thumbnails/2/9/6/9/0/2969057/2969057.png?la=en&mw=348&mlid=778F6A831FED4D2FA656FFF961A20361&hash=9EBB4DACB9DBE807C4A4A63A03C40211819DA585)
![[DE] CP 001193 | Hobro Arrest Prison Scaffolding, Denmark](/-/media/Images/netgenium/thumbnails/2/9/6/6/6/2966608/2966608.png?la=en&mw=348&mlid=009873CC759B413CAB8A477C624F3044&hash=9826E281910961C92AA70555B9AF5B125FAC9FB8)
![[CS] CP 001194 | Renovation of an Existing Water Tower into an Office Building](/-/media/Images/netgenium/thumbnails/2/9/6/6/6/2966620/2966620.png?la=en&mw=348&mlid=2D4F0809D4D4457F82F841389157725E&hash=4F5308A0503F5C81B836C2A45F8DE998081E698C)
New
Manual adjustment of the buckling curve according to EN 1993-1-1
The RF-/STEEL EC3 add-on module automatically transfers the buckling line to be used for the flexural buckling analysis for a cross-section from the cross-section properties. In particular for general cross -sections, but also for special cases, the assignment of the buckling line can be adjusted manually in the module input.
![Distribution of Forces and Moments in Column Base According to [1]](/-/media/Images/website/img/000001-010000/009601-009700/009638.png?la=en&mlid=7D34CEAAE7354583A29169095622B515&hash=D5A1CD829CEAC6F92DF0C68F3F0F37A7E0C0E89B)
![System and Loading According to [1]](/-/media/Images/website/img/000001-010000/009601-009700/009634.png?la=en&mlid=F0F0A23924B8424CA1C2905961DF676B&hash=6AC023A421BDDF6BFE2AC5D69132D2F81A0C365A)
SHAPE-THIN | Cold-Formed Sections
SHAPE-THIN determines the effective cross-sections according to EN 1993-1-3 and EN 1993-1-5 for cold-formed sections. You can optionally check the geometric conditions for the applicability of the standard specified in EN 1993‑1‑3, Section 5.2.
The effects of local plate buckling are considered according to the method of reduced widths and the possible buckling of stiffeners (instability) is considered for stiffened sections according to EN 1993-1-3, Section 5.5.
As an option, you can perform an iterative calculation to optimize the effective cross-section.
You can display the effective cross-sections graphically.
Read more about designing cold-formed sections with SHAPE-THIN and RF-/STEEL Cold-Formed Sections in this technical article: Design of a Thin-Walled, Cold-Formed C-Section According to EN 1993-1-3.
- Why do I get large differences for the design of a longitudinally stiffened buckling panel in comparison with the German and Austrian National Annex?
- How can I create a curved or arched section?
- How can I perform the stability analysis in RF‑/STEEL EC3 for a flat bar supported on edges, such as 100/5? Although the cross-section is rotated by 90° in RFEM/RSTAB, it is displayed as lying flat in RF‑/STEEL EC3.
- How are the signs for the release results of a line release and line hinges interpreted?
- How is the rotational stiffness of a buckling stiffener determined in PLATE‑BUCKLING?
- How are hot-dip galvanized components considered for fire resistance in the RF‑/STEEL EC3 add-on module?
- In RF‑/STEEL EC3, is the "Elastic design (also for Class 1 and Class 2 cross-sections)" option under "Details → Ultimate Limit State" considered for a stability analysis when activated?
- How can I get the member end forces to design the connections?
- I would like to calculate and design "temporary structures." What do I need for this?
- How can I create a drilled beam in RFEM?
Programs Used for Structural Analysis
Main Program
The structural engineering software for design of frame, beam and truss structures, performing linear and nonlinear calculations of internal forces, deformations, and support reactions
2,550.00 USD
