蓬皮杜国家文化艺术中心梅斯分馆,法国

客户项目

2010年12月12日

France RSTAB 木结构

结构设计 Structural Timber Design
SJB.Kempter.Fitze AG
Eschenbach, Germany
www.sjb.ch
建造 Main Contractor
Demathieu & Bard
Paris, France
www.demathieu-bard.fr

Timber Construction
Holzbau Amann GmbH
Weilheim-Bannholz, Germany
www.holzbau-amann.de
建筑师 Shigeru Ban Architects Europe
Jean de Gastines Architectes
投资商 Metz Métropole, France
www.metzmetropole.fr

The arts and cultural center "Centre Pompidou-Metz" in France is a branch of the museum of modern and contemporary arts "Centre Georges Pompidou" in Paris, one of the most significant museums worldwide.

The building was designed by Shigeru Ban, a Japanese architect, and represents an oversized Chinese straw hat (external dimensions: 100 m x 100 m).

Structure

The girders are symbolizing the straw plaited in three directions, dividing the surface in regular hexagons and triangles.

The hat is pierced by three big tubes, consisting of reinforced concreted, stacked on top of each other. The top of the hat is crowned by a hexagonal steel tower.

The roof structure is made of timber beams and consists of intersecting multi‑layer chords. The curved glued-laminated beams are connected by prestressed threaded bars and disk springs in the points of intersection. In this way, the structural transmission of forces in the joints is ensured by friction.

The parallel running chords are connected to each other by plywood panels and screw threads. Thus, they have the effect of a Vierendeel truss with semi‑rigid connections.

Structural Analysis and Design

The complex system having approx. 41.000 members was designed by the Swiss company SJB.Kempter.Fitze, using RSTAB and the add‑on modules TIMBER, DYNAM, and RSBUCK.

The entire supporting structure made of steel and reinforced concrete was designed by means of a "simplified" system in order to take into account appropriately the effects resulting from mutual dependency.

To calculate the internal forces in the connections and structural components, each cord and shear plate as well as the joint sections had to be modeled with the respective spatial orientation.

The load situations were determined by CSTB (Centre scientifique et technique du bâtiment) in a comprehensive wind tunnel analysis. In addition to the self‑weight, temperature and live loads, the calculation included 96 wind load cases, 80 snow load cases and the resulting membrane loads.

Finally, the 3D FEA software RFEM was used to model and design 216 connections to the steel construction.

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RSTAB 主程序
RSTAB 8.xx

主程序

空间结构设计与分析软件,主要用于框架、梁与桁架等空间结构的建模与计算。可以输出内力、变形与制作反力的线性与非线性的计算结果。

首个许可价格
2,550.00 USD
RFEM 主程序 RFEM
RFEM 5.xx

主程序

结构设计与有限元­分析软件(FEA)可以用于建立平面与空间结构模型,适用于由杆件、面、板、墙、折板、膜、壳、实体以及接触单元等的建模与分析计算。

首个许可价格
3,540.00 USD
RSTAB 木结构
TIMBER Pro 8.xx

附加模块

木结构杆件设计按照 Eurocode 5, SIA 265 和/或 DIN 1052

首个许可价格
1,120.00 USD
RSTAB 其他附加模块
RSBUCK 8.xx

附加模块

杆件结构稳定性分析

首个许可价格
670.00 USD
RSTAB 动力分析
DYNAM Pro - Natural Vibrations 8.xx

附加模块

固有振动分析 - 杆件结构的自振频率和主振型

首个许可价格
850.00 USD
RSTAB 动力分析
DYNAM Pro - Forced Vibrations 8.xx

附加模块

动力和地震分析 - 时程分析法和多振型反应谱分析方法

首个许可价格
1,120.00 USD
RSTAB 动力分析
DYNAM Pro - Equivalent Loads 8.xx

附加模块

使用多振型反应谱分析方法计算动力和地震等效荷载

首个许可价格
580.00 USD