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A submerged floating tunnel (SFT), also known as submerged floating tube bridge (SFTB), suspended tunnel, or Archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes' principle).

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  • Un pont d'Archimède, ou tunnel flottant submergé (en anglais submerged floating tunnel ou SFT) est un tunnel sous-marin flottant grâce à la poussée d'Archimède. Le tunnel se présente sous la forme d'un tube immergé à une profondeur de 20 à 50 m et ancré aux fonds marins ou à des pontons en surface afin de rester en position. Cette technique est différente de celle d'un tunnel immergé dont les segments sont déposés sur le fond marin. (fr)
  • A submerged floating tunnel (SFT), also known as submerged floating tube bridge (SFTB), suspended tunnel, or Archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes' principle). The tube would be placed underwater, deep enough to avoid water traffic and weather, but not so deep that high water pressure needs to be dealt with; usually a depth of 20 to 50 m (66 to 164 ft) is sufficient. Cables either anchored to the seabed or to pontoons on the surface would prevent it from floating to the surface or submerging, respectively. (en)
  • 阿基米德桥(英語:Submerged floating tunnel (SFT); suspended tunnel; Archimedes bridge;意譯:水下懸浮隧道)是一種在水中浮动的管状隧道,依靠它本身的浮力支撐隧道重量,取名由阿基米德原理而来。(具體上,透過採用靜壓推力 英語:hydrostatic thrust,或阿基米德原理)為避免受到水上交通與天氣的影響,隧道建置於水下,但為免承受過大水壓,通常20-50米(60–150 ft)的深度即已足夠。錨定於岩土或是由位於水面上的 躉船拉住 ,以防止其向下沉沒,或者浮上水面。 (zh)
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  • Un pont d'Archimède, ou tunnel flottant submergé (en anglais submerged floating tunnel ou SFT) est un tunnel sous-marin flottant grâce à la poussée d'Archimède. Le tunnel se présente sous la forme d'un tube immergé à une profondeur de 20 à 50 m et ancré aux fonds marins ou à des pontons en surface afin de rester en position. Cette technique est différente de celle d'un tunnel immergé dont les segments sont déposés sur le fond marin. (fr)
  • 阿基米德桥(英語:Submerged floating tunnel (SFT); suspended tunnel; Archimedes bridge;意譯:水下懸浮隧道)是一種在水中浮动的管状隧道,依靠它本身的浮力支撐隧道重量,取名由阿基米德原理而来。(具體上,透過採用靜壓推力 英語:hydrostatic thrust,或阿基米德原理)為避免受到水上交通與天氣的影響,隧道建置於水下,但為免承受過大水壓,通常20-50米(60–150 ft)的深度即已足夠。錨定於岩土或是由位於水面上的 躉船拉住 ,以防止其向下沉沒,或者浮上水面。 (zh)
  • A submerged floating tunnel (SFT), also known as submerged floating tube bridge (SFTB), suspended tunnel, or Archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes' principle). (en)
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  • Pont d'Archimède (fr)
  • Submerged floating tunnel (en)
  • 阿基米德桥 (zh)
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