68. The waters around the strait are important fishing areas. 3. Currently the longest spanning suspension bridge in the world, the Akashi Kaiko Bridge stretches 12,828 feet across the Akashi Strait to link the city of Kobe with Awaji-shima Island. This Web site was produced for PBS Online by WGBH. The central span is staggering 1,991 metres (6,532 ft) making it a truly marvelous civil engineer wonder. The Akashi Kaikyo Bridge in Japan, also known as the Pearl Bridge, crosses the Akashi Strait to link Kobe with Awaji Island. Akashi Kaikyo Bridge is a suspension bridge, motorway bridge / freeway bridge, steel bridge and steel pylon that was built from 1988 until 1998. The construction of this bridge depends on the development of several technologies. Bridges are structures built over railroad tracks, roads, rivers or some other obstacle. Gale winds whip through the Strait. It's a notoriously difficult stretch of water to navigate: storms and earthquakes stir choppy waves that cause many accidents. The foundation depth of the bridge is equivalent to that of a 20-storey apartment. In 1998, Japanese engineers stretched the limits of bridge engineering with the completion of the Akashi Kaikyo Bridge. • Construction period:- 1988-1998. It is 710 meters longer than the San Francisco's world-famous Golden Gate Bridge, built in 1937. Completed in 1998, the Akashi Kaikyo is a 3.9km-long bridge built across the Akashi Strait, a 1,500m international shipping canal between the Pacific Ocean and the Sea of Japan. Construction Details The TMDs swing in the opposite direction of the wind sway. The Akashi-Kaikyo Suspension Bridge The Japanese designers and engineers tested their designs by building complex models. How did the Japanese engineers get around these problems? The six-lane suspension bridge, which transformed a 45-minute ferry ride into a four-minute journey by car, was complete. The Akashi Kaikyo Bridge (AKB) is a three-span, two-hinged stiffening girder system suspension bridge that spans the Akashi Strait. “There are three main bridge connections between Honshu and Shikoku, each with their distinct roles,” explains Nunohiro. Hurricanes, tsunamis, and earthquakes rattle and thrash the island almost annually. It was completed in 1998, and has the longest central span of any suspension bridge in the world, at 1,991 metres (6,532 ft; 1.237 mi). There are interesting tourist attractions, including a tour to climb the bridge tower, a promenade, etc. The Akashi Strait Bridge is 12,831 feet long (3,911 metres) and has three spans. How does it Work? The Akashi-Kaikyo Bridge is also 692 meters longer than New York's Verrazano-Narrows Bridge (constructed in 1964), the longest suspension bridge in the United States. Opened in 1998, the Akashi Kaikyo Bridge even managed to withstand the impact of the Kobe Earthquake in the middle of its construction. Gale winds whip through the Strait. The construction of this bridge depends on the development of several technologies. The Akashi Kaikyo Bridge, a suspension bridge with a center span of 1991 m, was completed in 1998. Defense.gov News Photo 100504-N-5208T-007 - U.S. Navy Seabees assigned to the Naval Mobile Construction Battalion 24 install siding at a Habitat for Humanity construction during a Birmingham.jpg 1,395 × 2,100; 1.49 MB "Building a New Gateway to China." Akashi-Kaikyo Bridge - Bridge World - : Enjoy the top of the Bridge, the LONGEST BRIDGE in the world! Local Wonders | Who Builds Big? This is said to be recovered by the tool that was introduced for vehicles. It crosses the busy Akashi Strait (Akashi Kaikyō in Japanese) as part of the Honshu–Shikoku Highway. A century earlier, construction of the Brooklyn Bridge, with a span of 1,600 ft (490 m) took 14 years and resulted in the loss of 27 lives. Its two towers each stand as tall as 80 story building with a central span just over a mile. That's enough to circle the earth 7 times! The Akashi-Kaikyo Bridge also has pendulums designed to damp forces. Web site © 2000-2001 WGBH Educational Foundation. • Construction company:- MATSUO BRIDGE CO. The central span is 6,532 feet (1,991 metres) long, and each of the two side spans measures 3,150 feet (960 metres). The project is located in Kobe and Awaji, Hyogo, Japan. The construction of this bridge depends on the development of several technologies. It is also 580 meters longer than England's Humber Bridge, which was constructed in 1981. 2. Fact: Akashi Kaikyo Bridge construction cost is nearly 500 billion yen. The two main supporting towers stand 975 feet (297 metres) above the strait’s surface, making it one of the tallest bridges in the world. The Akashi Kaikyo Bridge isn't just long -- it's also extremely tall. ©www.technologystudent.com. In 1998, Japanese engineers stretched the limits of bridge engineering with the completion of the Akashi Kaikyo Bridge. Masaru Takeno, Yasuhiro Kishi (1997) Cable Erection Technology for Akashi Kaikyo Bridge, Nippon Steel Technical Report No. 空撮 明石海峡大橋 / Akashi-Kaikyo Bridge - Longest Suspension Bridge in the World - Duration: 2:40. In: Bridge Design & Engineering, v. 3, n. 9 (November 1997), pp. Fact: Akashi Kaikyo Bridge construction cost is nearly 500 billion yen. The TMDs swing in the opposite direction of the wind sway. Masaru Takeno, Yasuhiro Kishi (1997) Cable Erection Technology for Akashi Kaikyo Bridge, Nippon Steel Technical Report No. They supported their bridge with a truss, or complex network of triangular braces, beneath the roadway. for 1+3, enter 4. The Akashi Kaikyō Bridge serves as a link between the city of Kobe and Iwaya by crossing the Akashi strait. Construction of the Akashi Kaikyo Bridge took ten years, cost $3.6 billion, and involved only six injuries (no deaths). Its two towers, at 928 feet, soar higher than any other bridge towers in the world. Since it is also now a tourist spot it is an added source of income. In 1998, Japanese engineers stretched the limits of bridge engineering with the completion of the Akashi Kaikyo Bridge. This is said to be recovered by the tool that was introduced for vehicles. Although the severest earthquake hit the Bridge, Akashi-Kaikyo Bridge was completed after 10-year construction period. For the people of the fishing villages on rural south island it's a vital link to hospitals, schools and the city on the main land. The Akashi Kaikyō Bridge (明石海峡大橋, Akashi Kaikyō Ōhashi) is a suspension bridge, which links the city of Kobe on the Japanese mainland of Honshu to Iwaya on Awaji Island. Presented at: 9th Annual International Bridge Conference, 1992, Paper IBC 92-10. 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