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Eden Project
Veröffentlicht mit freundlicher Genehmigung des Eden Projects.
Das Eden Project entstand nach einer Idee des englischen Archäologen und Gartenliebhabers Tim Smit in einer stillgelegten Kaolingrube nahe St Austell. Von der Idee im Jahr 1995 bis zur Eröffnung der Anlage am 17. März 2001 dauerte es sechs Jahre. Charakterisiert wird der Garten durch die zwei riesigen Gewächshäuser, die aus jeweils vier miteinander verschnittenen geodätischen Kuppeln in der Bauweise von Richard Buckminster Fuller bestehen. Hier werden verschiedene Vegetationszonen simuliert. Die Gewächshäuser des Eden Projects sind derzeit die größten der Welt.
Die Entwürfe für die geodätischen Kuppeln stammen vom britischen Architekturbüro Nicholas Grimshaw, die Tragwerksplanung von Anthony Hunt, ihre Ausführung erfolgte durch die Würzburger Firma Mero. Gedeckt sind die mehrfach miteinander verschnittenen Kuppeln mit doppelwandigen Kissen aus ETFE, einem besonders leichten, transparenten Kunststoff. Die Folienkissen wurden in eine Konstruktion aus standardisierten, sechs- und fünfeckigen Stahlrohrrahmenelementen (Raumfachwerk) eingepasst. Die Raumfachwerkkonstruktionen überdecken stützenfrei eine Fläche von insgesamt 23.000 m² (Oberfläche etwa 30.000 m²) und haben eine Höhe von bis zu 50 m bei einem Durchmesser von bis zu 125 m.
Quelle: Wikipedia.de
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The project was conceived by Tim Smit and designed by architect Nicholas Grimshaw and engineering firm Anthony Hunt and Associates (now part of Sinclair Knight Merz). Davis Langdon carried out the project management, Sir Robert McAlpine and Alfred McAlpine[4] did the construction, MERO designed and built the biomes, and Arup was the services engineer, economic consultant, environmental engineer and transportation engineer. Land use consultants led the masterplan and landscape design. The project took 2½ years to construct and opened to the public on 17 March 2001.
The Tropical Biome, covers 1.56 ha (3.9 acres) and measures 55 m (180 ft) high, 100 m (328 ft) wide, and 200 m (656 ft) long. It is used for tropical plants, such as fruiting banana plants, coffee, rubber and giant bamboo, and is kept at a tropical temperature and moisture level.
The Tropical Biome
The Mediterranean Biome covers 0.654 ha (1.6 acres) and measures 35 m (115 ft) high, 65 m (213 ft) wide, and 135 m (443 ft) long. It houses familiar warm temperate and arid plants such as olives and grape vines and various sculptures.
The Outdoor Gardens represent the temperate regions of the world with plants such as tea, lavender, hops, hemp and sunflowers, as well as local plant species.
The covered biomes are constructed from a tubular steel (hex-tri-hex) with mostly hexagonal external cladding panels made from the thermoplastic ETFE. Glass was avoided due to its weight and potential dangers. The cladding panels themselves are created from several layers of thin UV-transparent ETFE film, which are sealed around their perimeter and inflated to create a large cushion. The resulting cushion acts as a thermal blanket to the structure. The ETFE material is resistant to most stains, which simply wash off in the rain. If required, cleaning can be performed by abseilers. Although the ETFE is susceptible to punctures, these can be easily fixed with ETFE tape. The structure is completely self-supporting, with no internal supports, and takes the form of a geodesic structure. The panels vary in size up to 9 m (29.5 ft) across, with the largest at the top of the structure.
The ETFE technology was supplied and installed by the firm Vector Foiltec, which is also responsible for ongoing maintenance of the cladding. The steel spaceframe and cladding package (with Vector Foiltec as ETFE subcontractor) was designed, supplied and installed by MERO (UK) PLC, who also jointly developed the overall scheme geometry with the architect, Nicholas Grimshaw & Partners.
The entire build project was managed by McAlpine Joint Venture.
source: www.//en.wikipedia.org/
Veröffentlicht mit freundlicher Genehmigung des Eden Projects.
Eden Project
Veröffentlicht mit freundlicher Genehmigung des Eden Projects.
Das Eden Project entstand nach einer Idee des englischen Archäologen und Gartenliebhabers Tim Smit in einer stillgelegten Kaolingrube nahe St Austell. Von der Idee im Jahr 1995 bis zur Eröffnung der Anlage am 17. März 2001 dauerte es sechs Jahre. Charakterisiert wird der Garten durch die zwei riesigen Gewächshäuser, die aus jeweils vier miteinander verschnittenen geodätischen Kuppeln in der Bauweise von Richard Buckminster Fuller bestehen. Hier werden verschiedene Vegetationszonen simuliert. Die Gewächshäuser des Eden Projects sind derzeit die größten der Welt.
Die Entwürfe für die geodätischen Kuppeln stammen vom britischen Architekturbüro Nicholas Grimshaw, die Tragwerksplanung von Anthony Hunt, ihre Ausführung erfolgte durch die Würzburger Firma Mero. Gedeckt sind die mehrfach miteinander verschnittenen Kuppeln mit doppelwandigen Kissen aus ETFE, einem besonders leichten, transparenten Kunststoff. Die Folienkissen wurden in eine Konstruktion aus standardisierten, sechs- und fünfeckigen Stahlrohrrahmenelementen (Raumfachwerk) eingepasst. Die Raumfachwerkkonstruktionen überdecken stützenfrei eine Fläche von insgesamt 23.000 m² (Oberfläche etwa 30.000 m²) und haben eine Höhe von bis zu 50 m bei einem Durchmesser von bis zu 125 m.
Quelle: Wikipedia.de
-----------------------------------------------------------------
The project was conceived by Tim Smit and designed by architect Nicholas Grimshaw and engineering firm Anthony Hunt and Associates (now part of Sinclair Knight Merz). Davis Langdon carried out the project management, Sir Robert McAlpine and Alfred McAlpine[4] did the construction, MERO designed and built the biomes, and Arup was the services engineer, economic consultant, environmental engineer and transportation engineer. Land use consultants led the masterplan and landscape design. The project took 2½ years to construct and opened to the public on 17 March 2001.
The Tropical Biome, covers 1.56 ha (3.9 acres) and measures 55 m (180 ft) high, 100 m (328 ft) wide, and 200 m (656 ft) long. It is used for tropical plants, such as fruiting banana plants, coffee, rubber and giant bamboo, and is kept at a tropical temperature and moisture level.
The Tropical Biome
The Mediterranean Biome covers 0.654 ha (1.6 acres) and measures 35 m (115 ft) high, 65 m (213 ft) wide, and 135 m (443 ft) long. It houses familiar warm temperate and arid plants such as olives and grape vines and various sculptures.
The Outdoor Gardens represent the temperate regions of the world with plants such as tea, lavender, hops, hemp and sunflowers, as well as local plant species.
The covered biomes are constructed from a tubular steel (hex-tri-hex) with mostly hexagonal external cladding panels made from the thermoplastic ETFE. Glass was avoided due to its weight and potential dangers. The cladding panels themselves are created from several layers of thin UV-transparent ETFE film, which are sealed around their perimeter and inflated to create a large cushion. The resulting cushion acts as a thermal blanket to the structure. The ETFE material is resistant to most stains, which simply wash off in the rain. If required, cleaning can be performed by abseilers. Although the ETFE is susceptible to punctures, these can be easily fixed with ETFE tape. The structure is completely self-supporting, with no internal supports, and takes the form of a geodesic structure. The panels vary in size up to 9 m (29.5 ft) across, with the largest at the top of the structure.
The ETFE technology was supplied and installed by the firm Vector Foiltec, which is also responsible for ongoing maintenance of the cladding. The steel spaceframe and cladding package (with Vector Foiltec as ETFE subcontractor) was designed, supplied and installed by MERO (UK) PLC, who also jointly developed the overall scheme geometry with the architect, Nicholas Grimshaw & Partners.
The entire build project was managed by McAlpine Joint Venture.
source: www.//en.wikipedia.org/
Veröffentlicht mit freundlicher Genehmigung des Eden Projects.