Construction
The construction was completed in May 2001 at a cost of 265,000,000 USD. The roof was engineered by the international consultancy WS Atkins. The roof is in two sections, each with an inclined trussed steel arch spanning 273 m for a rise of only 28.7 m, and propped by 13 secondary arches off a perimeter second "arch" that is supported by raking columns. The total roof steel weight is 4,350 t. The roof cladding is a PTFE-coated glass-reinforced fabric canopy. The modelling (form-finding) and analysis of the tensile roof was performed by Tensys. Wind tunnel studies were carried out by BMT Limited to assess the wind loading on the roof.
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“Striving toward a goal puts a more pleasing construction on our advance toward death.”
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