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000411
2020-06-30
Winter Stadium
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The model shows an impressive, column-free roof structure made of glulam girders for the new ice hockey stadium in Jicin. The old outdoor stadium was replaced by this modern solution and offers not only a venue for the hockey team but also access for schools and the public. WIEHAG GmbH calculated the structure with RSTAB and was responsible for manufacturing and construction.

The project practically illustrates contemporary timber construction in the Czech Republic.

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Glued-Laminated Timber Roof Structure in Ice Hockey Stadium Jicin

No Download Possible Customer Project / View Only
Number of Nodes 559
Number of Lines 694
Number of Members 694
Number of Load Cases 11
Number of Load Combinations 104
Number of Result Combinations 3
Total Weight 114,799 t
Dimensions (Metric) 72.313 x 42.313 x 9.628 m
Dimensions (Imperial) 237.25 x 138.82 x 31.59 feet
Program Version 5.11.01
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Knowledge Base Articles
Structural Model
The previous article Lateral-Torsional Buckling in Timber Construction | Examples 1 explains the practical application for determining the critical bending moment Mcrit or the critical bending stress σcrit for a bending beam's lateral-torsional buckling by using simple examples. In this article, the critical bending moment is determined by considering an elastic foundation resulting from a stiffening bracing.
Single-Span Beam with Lateral and Torsional Restraint and Without Intermediate Support
The article titled Lateral-Torsional Buckling in Timber Construction | Theory explains the theoretical background for the analytical determination of the critical bending moment Mcrit or the critical bending stress σcrit for the lateral buckling of a bending beam. This article uses examples to verify the analytical solution with the result from the eigenvalue analysis.
Lateral Buckling of Single-Span Beam
Slender bending beams that have a large h/w ratio and are loaded parallel to the minor axis tend to have stability issues. This is due to the deflection of the compression chord.
Local Effects with Regard to Load Introduction
As an alternative to the equivalent member method, this article describes the possibility to determine the internal forces of a wall at risk of buckling according to the second-order analysis, taking imperfections into account, and to subsequently perform the cross-section design for bending and compression.
Screenshots
Product Features
Feature 002901 | Plywood Materials According to ANSI/APA PRG 510 Plywood Standard (USA/CAN) in RFEM Material Library

In the material library of RFEM, you can find plywood materials according to the US and Canadian standards ANSI/APA PRG 510 Plywood (USA/CAN).

Feature 002870 | Charring Diagram

For the fire resistance design of timber surfaces, you can display a charring diagram depending on the time of fire exposure.

It is also possible to print this charring diagram into the printout report.

Feature 002824 | OSB Material for USA and Canada

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".

Feature 002792 | Timber Panel Element

Using the "Beam Panel" thickness type, you can model timber panel elements in 3D space. Simply specify the surface geometry and the timber panel elements are automatically generated using an internal member-surface construct, including the element connection stiffness. The Beam Panel thickness type is defined using the Multilayer Surfaces add-on.

A "beam panel" provides you with the following advantages:

  • Single-sided or double-sided sheathing
  • Automatic calculation of a semi-rigid coupling between studs and sheathing
    • Nailed sheathing connection
    • Stapled sheathing connection
    • User-defined sheathing connection
  • Representation as a complete geometric 3D object (frame, studs, surface, etc.), including eccentricity and automatically calculated stiffness between elements
  • Consider openings via surface cells
  • Design of the individual structural elements utilizing the Timber Design add-on (full shear wall design planned for a future release)
  • Other material options available (e.g., particle board, gypsum, or fiberboard sheathing with cold-formed steel sections)
Frequently Asked Questions (FAQ)
How does the activation of the precamber imperfection work?
Are the models and presentations from Info Day 2020 freely available, and can you send them to me?
Can I optimize all cross-sections in my model quickly using internal forces?
Why do I get large differences in the results, both for the deformation and the bending moments, when applying the inclination via imperfection to a single member and an articulated set of members with the same total length?
Are the models and presentations from Info Day 2017 freely available, and can you send them to me?
Is it possible to import effective lengths from RF‑STABILITY or RSBUCK in RF‑/TIMBER Pro?
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