Viaduc de Millau, France
Millau, Frankrike

Motorway bridge over the Tarn in Millau and longest cable-stayed bridge in the world

  • construction period: 2001 - 2004
  • construction: cable-stayed bridge
  • construction method: bridge as a steel box superstructure using an incremental launching method
  • eight-section bridge with a length of 2,460 m
  • highest piers: 343 m with steel structure
  • seven reinforced concrete piers from approx. 78 m to 245 m
  • cross-section change from single to double piers, 90 m below the superstructure

Architect: Sir Norman Foster



Eiffage TP Neuilly-sur-Marne, France

Lokasjon
Millau
  • ##project.benefits.item.headline##
    concrete surface created with the required geometry modifications
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    keeping to the required climbing cycle of 3 days
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    reduction of crane capacity despite the variable geometry of the structure
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    adhering to the strict French safety regulations

Prosjektet

Bilder fra prosjektprosessen

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For this type of construction, the right choice of formwork and climbing systems is the key to success. PERI has proven itself to be an extremely competent partner and the company´s huge project experience together with its tremendous commitment to the project has contributed greatly to the fact that we are ahead of schedule! The results that we could achieve with the ACS self-climbing system have completely fulfilled our expectations. While taking the extremely complex geometry of the structure into account, we could produce a concrete surface of the highest quality.
Jean-Pierre Martin | Phillippe Blondeau
Senior Project Manager | Quality Assurance

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