Centre PompidouStructure Case Study
Moriah Colbert, Jeremy Sims, Aniekan Bassey-Etuk, Tucker Harding, Saloni
Architects: Renzo Piano, Richard Rogers and Gianfranco Franchini
Structural Engineer: Ove Arup & Partners
Location: Paris, France.
Building Usage: Library and Museum
Architectural Style: Postmodernism, Brutalist
Client: President Georges Pompidou
Year: 1977(started in 1971)
Land Area: 5 acres
Floor Area: 103,305 sqm
Overview
● In 1969 the President of france, Georges Pompidouset up an international competition to design amultidisciplinary cultural Center that would be a monumental structure in the city and attract tourists from around the world.
● The competition was chaired by Architect and Engineer Jean Prouvé and attracted over681 submissions from 49 countries.
About the Centre Pompidou
● Renzo Piano, Richard Rogers and Gianfranco Franchini won the competition and erected one of the most unorthodox structures of that era.
● the construction of the Centre Pompidou took more than half a decade to complete and was inaugurated on 31 January 1977
● The Centre Pompidou was an instant success and has attracted
over 150 million visitors since it was erected
About the Centre Pompidou
Soil and Seismic Conditions
● The site is located in a Level 1 (very low risk) earthquake zone
● Virtually the whole of France can be classified in the zone of brown forest soils
● Favorable soil materials are found within the Paris Basin
○ These soils are acceptable for building
Earthworks and Foundation
● Earthworks of 300,000m3 was needed to create a hole 16 to 20 meters deep.
○ The hole is reinforced with retaining walls
● The foundation for the supports of the posts are placed and then the infrastructure is built
● All four floors of the basement (below grade) are made of reinforced concrete
Building Materials
● The structural components of the building are essentially metallic-columns, beams, connection elements, and poured concrete that make up the flooring
Structural Elements
:Structural bay
:Truss = 157’ x 3’https://cca9bparch2230.wordpress.com/2014/12/07/centre-georges-pompidou/
Load Transfer Diagram
The dead and live loads acting on roof and floors are transferred through I beams to the large steel cross
beam. The force from the truss is continued into columns and moved to ground. The loads from the escalator and the duct work are also transferred to
columns and brought down to foundation
https://cca9bparch2230.wordpress.com/2014/12/07/centre-georges-pompidou/
• Trusses resting on 8 meter long gerberettes• Column free
• Gerberettes and columns – Pin connection• Gerberettes will rotate when forces will act
• 850mm Columns fixed to the ground• Load transferred to the ground
• 200mm pre-tensioned solid steel tie-rods tie the gerberettes to the ground
• Creates negative moment in gerberettes to counter the forces in columns
• This method incorporates the benefit of pre-tensioned technique of reinforced concrete structure with steel structure.
Spanning System Gerberettes and Columns
Loading
Compression Tension
AB
C
A
B
C
Bracing SystemTransversal and Longitudinal
Hollow round members - capped by cast U-shaped member
Bracing on transversal side- V-bracing- Cross bracing
Central component is cast - round hollow members welded
Pair of X braces resolved into a single gase - pin connection
Struts attach the underside of the truss to the floor below - Pin connection
Struts attach the underside of the truss to the floor below - Pin connection
A
B
C
A B
C
Hollow round members - capped by cast U-shaped member
Central component is cast - round hollow members welded
Pair of X braces resolved into a single gase - pin connection
Bracing System Transversal and LongitudinalBracing on longitudinal side- X-bracing
Circular connector - incoming truss and X bracing members bolt - plate fastened to front
Round donut shaped plate - multiple members into one point - bolted pin connection
Visual Analysis - 3DLoading - 1.2D + 1.6L + .5W
Gerberettes act as hinges, putting internal column in compression and exterior “column” into tension.
Visual Analysis - 2DDeflected Shape
Visual Analysis - 2DShear
Visual Analysis - 2DMoment
Work Cited"Centre Pompidou." CEE London Blogs. Accessed November 29, 2018. http://www.ceelondonblogs.ce.gatech.edu/blog_3/centre-pompidou/
Popkin, Jeremy David, and John E. Flower. "France." Encyclopædia Britannica. November 28, 2018. Accessed November 29, 2018. https://www.britannica.com/place/France/Soils#ref468824.
L'pope Du Chantier." Louise Bourgeois. Accessed November 29, 2018. http://mediation.centrepompidou.fr/education/ressources/ENS-architecture-Centre-Pompidou/comment_ca_fonctionne/p3.htm.
BRGM. "Zonage Sismique De La France." Retour à L'accueil. Accessed November 29, 2018. http://www.planseisme.fr/Zonage-sismique-de-la-France.html.
"Structural Diagrams – Centre Georges Pompidou." Cca9bparch2230. December 07, 2014. Accessed November 29, 2018. https://cca9bparch2230.wordpress.com/2014/12/07/centre-georges-pompidou/.
"Pompidou Center Long Section | Architecture Inspiration | Pinterest | Centre, Architecture and Renzo Piano." Pinterest. Accessed November 29, 2018. https://www.pinterest.com/pin/82120393177641146/?lp=true.
Liebling-Goldberg, Melissa. "Centre Pompidou , Paris - Culture Review." Condé Nast Traveler. Accessed November 29, 2018. https://www.cntraveler.com/activities/paris/centre-pompidou.
"Home." Centre Pompidou. Accessed November 29, 2018. https://www.centrepompidou.fr/en/The-Centre-Pompidou/The-history.
https://web.archive.org/web/20081204030132/http://www.centrepompidou.fr/pompidou/Communication.nsf/0/B90DF3E7C7F18CAEC1256D970053FA6D?OpenDocument&sessionM=3.1.12&L=2https://app.emaze.com/@AFLTIOCT#1
http://www.ceelondonblogs.ce.gatech.edu/blog_3/centre-pompidou/https://www.britannica.com/place/France/Soils#ref468824.http://mediation.centrepompidou.fr/education/ressources/ENS-architecture-Centre-Pompidou/comment_ca_fonctionne/p3.htm.http://www.planseisme.fr/Zonage-sismique-de-la-France.html.https://cca9bparch2230.wordpress.com/2014/12/07/centre-georges-pompidou/.https://www.pinterest.com/pin/82120393177641146/?lp=true.https://www.cntraveler.com/activities/paris/centre-pompidou.https://www.centrepompidou.fr/en/The-Centre-Pompidou/The-history.https://web.archive.org/web/20081204030132/http://www.centrepompidou.fr/pompidou/Communication.nsf/0/B90DF3E7C7F18CAEC1256D970053FA6D?OpenDocument&sessionM=3.1.12&L=2https://web.archive.org/web/20081204030132/http://www.centrepompidou.fr/pompidou/Communication.nsf/0/B90DF3E7C7F18CAEC1256D970053FA6D?OpenDocument&sessionM=3.1.12&L=2Top Related