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ith dry land increasingly at a premium, a Japanese construction company has come up with a plan to sink a spiralling city into the depths of our oceans.
Each Ocean Spiral will be home to about 5,000 people, according to Shimizu Corp., with each structure also incorporating business and office facilities, hotel and entertainment facilities.
A blueprint for the city of the future was unveiled in Tokyo this week, with Shimizu confidently predicting that the first of its underwater cities would be ready for residents to move in as early as 2030.
The major drawback of “Ocean Spiral” is, predictably, the logistics. Construction of the structure would take five years and cost over three trillion yen (US$25.4 billion). Scientists involved in the project, however, are confident that the idea for “Ocean Spiral” can be made into a reality sometime between the years 2030-2050.
For further details and illustrations, please take a look at this downloadable PDF file from Shimizu Corporation. Even if you can’t read Japanese, you can still marvel over the gorgeous conceptual artwork. Also, although the project’s English language site is not up yet, you can read about Shimizu’s previous two “Dream Series” entries here, which include a plan to use a “Luna Ring” to generate lunar solar power.
The previously mentioned spiral-shaped tube will actually reach 3,000-4,000 meters (9,843-13,123 feet) down to the depths of the ocean floor and connect to a resources development plant which will mine mineral resources on the ocean floor. In addition, the structure would also support deep sea fish farms and be equipped with a water processing facility to convert seawater into fresh water, among other exciting features.
On Tuesday, engineering company Shimizu Corporation announced the third entry in its “Shimizu Dream Series”–an idea for a futuristic deep sea underwater city named “Ocean Spiral.” The concept was developed over a period of two years through collaboration with Tokyo University, Saga University, the Japan Agency for Marine-Earth Science and Technology [JAMSTEC], and other leading research partners.
Although the project has a hefty price tag, officials also say that the proposed colony has the potential to become a reality in the not so distant future. Science fiction fan or not, you’ve got to take a look at these conceptual designs–this may be what’s in store for the future of our species!
According to an official statement by Shimizu Corporation, “Over 70% of the Earth’s surface is ocean. Utilization of the deep ocean is indispensable for the durability of human society.” This belief is the underlying reasoning behind their latest innovative engineering blueprint known as “Ocean Spiral.”
The “floating city” will consist of a spiral-shaped tube beneath the water connected to a spherical residential area that’s 500 meters (1,640 feet) in diameter with a capacity to house 5,000 people. The residential area will achieve its stability through a careful balance between buoyancy and gravity. Furthermore, the sphere can be fully submerged in the event of a tsunami, typhoon, or other natural disaster.