Seto-Ohashi Brisge (Japan) - connecting Honsiu and Sikoku island
Where is located Seto-Ohashi Bridge?
Address of Seto-Ohashi Bridge is Japan Sea, Japan
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When was built Seto-Ohashi Bridge?
Built date of Seto-Ohashi Bridge is April 10, 1988 - opening date
Facts, informations and history of Seto-Ohashi Bridge
The Seto Ohashi Bridge is not only an engineering marvel, but also a symbol of Japan's technological advancement. Located between Karashiki on the island of Honshu and Sakaide on Shikoku, the bridge connects these two main islands of Japan, passing through five small islets. This impressive piece of engineering has many fascinating aspects worth exploring.
History and significance of the Seto Ohashi Bridge
The Seto Ohashi Bridge, opened in 1988, is a key element of Japan's infrastructure, enabling the smooth flow of road and rail traffic between two important regions of the country. It is a two-level structure, which in the upper part houses highway No. 30 with 11 stops, and in the lower part - railway tracks on which trains, including express trains, run. This bridge not only facilitates travel, but also plays a key role in the country's economy, enabling the efficient transportation of goods and people.
Unusual structure and dimensions of the bridge
Seto Ohashi consists of three suspension bridges, two linear bridges, one truss bridge and five viaducts. This structural diversity makes it one of the most complex and impressive bridges in the world.
The longest linear bridges in the world are those of Seto Ohashi, with a length of 792 meters each. However, it is the south Bisan bridge, one of the suspension bridges, that attracts the most attention. Its main span of 1,100 meters makes it the fifth longest in the world. Moreover, its steel towers, at 194 meters high, are taller than The Great Pyramid of Giza and are 2/3 of the height of [building="wieza-eiffla"]Eiffel Tower[ /building]. This monumental structure is a symbol of engineering genius and human ability.
Fascinating facts and curiosities
During the construction of the Seto Ohashi Bridge, a maximum of 5,000 people worked, of whom, unfortunately, 17 died. It is a reminder of the enormous challenges that engineers and workers face when implementing such large projects.
One of the most fascinating aspects of the bridge is its earthquake resistance. The special construction makes it resistant to shocks of up to 8.5 on the Richter scale, which is extremely important in an area plagued by frequent earthquakes. This is a testimony to the advanced technology and precision of Japanese engineers.
At high tide, the bridge rises 65 meters above the water, allowing large ships to pass freely beneath it. This is not only a practical solution, but also an additional element that adds majesty and an impressive appearance to the bridge.
Impact on the local community and tourism
The Seto Ohaszi Bridge not only facilitates communication and transportation, but also has a huge impact on the local community and tourism. Its majestic structure attracts tourists from all over the world who want to admire this engineering marvel. The bridge is tolled, which helps finance its maintenance and further infrastructure development.
Thanks to the bridge, the Honshu and Shikoku regions have become more accessible, which promotes the development of tourism and the local economy. It is also a place of numerous cultural and sports events that attract both residents and tourists, introducing new energy and dynamics to the region.
The importance of the Seto Ohashi Bridge in a global context
Until 1998, the Seto Ohaszi Bridge was the longest suspension bridge in the world, before it was overtaken by another Japanese bridge - Akashi Kaikyo. Despite this, Seto Ohashi still remains one of the most important bridges in the world, a symbol of Japanese technological and engineering advancement.
The ropes used to build the Seto Ohaszi Bridge are so long that they could encircle the globe three times. This shows the amount of work and precision that went into building this bridge. Its importance extends beyond Japan, inspiring engineers and architects around the world to pursue excellence and innovation.
Summary
The Seto Ohashi Bridge is more than just a bridge - it is a symbol of human perseverance, technological advancement and the ability to overcome enormous challenges. Its impressive structure, fascinating facts and importance for the local community and tourism make it one of the most important works of engineering in the world. When viewing this bridge, it is impossible not to feel admiration for human ingenuity and the ability to create great and lasting things. If you ever get the chance, be sure to visit the Seto Ohashi Bridge - it's an experience you'll remember for a long time.
Construction/building type
Building Seto-Ohashi Bridge is of type Bridge
Architectural style
Architectural style of Seto-Ohashi Bridge is Modern
Modern architectural style is a style characterised primarily by simple and regular forms, a lack of ornamentation and the use of modern building materials. It is significantly different from other architectural styles, such as Baroque, Gothic or Renaissance, where more complex forms and rich ornamentation predominated. ... czytaj więcej.
Other dimensions, parameters and frequently asked questions
How many meters have Seto-Ohashi Bridge?
Seto-Ohashi Bridge have length 1100 m - single span
What material is the building made of?
Seto-Ohashi Bridge is made of the following materials: steel
Cost
Build cost of Seto-Ohashi Bridge is One billion yen (about PLN 2.5 billion)
Other names
The building is also known by other common names or in the original language, i.e. Minami-Bisan Seto, Great Seto Bridge
Official website
The official website of the building, where up-to-date information can be found, is http://www.jb-honshi.co.jp/english/index.html
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