The toll is 2,300 yen and the bridge is used by approximately 23,000 cars per day. More than 100 contractors were involved in the construction of the bridge. 73, pp 59-70. The Akashi Kaikyo blew away the Mackinac by the proverbial mile, literally. Numerical optimization of tuned mass absorbers attached to strongly nonlinear Duffing oscillator. The center span length (between the towers) of the Bridge, which shows the degree of bridge scale, is 1,991 m. Learn from the Akashi Kaikyo Bridge Exhibition Center Structural Materials: Metallurgy of Bridges. Encyclopedia of Structural Health Monitoring. Akashi-Kaikyo is the top of engineering construction. Working off-campus? 16 years after registering this record it has not been surpassed. Research on the Aerodynamic Measures Impact on Flutter Stability of Steel Truss Suspension Bridge. Enter your email address below and we will send you your username, If the address matches an existing account you will receive an email with instructions to retrieve your username, By continuing to browse this site, you agree to its use of cookies as described in our, I have read and accept the Wiley Online Library Terms and Conditions of Use. bridge is for 6-lane highway with the design speed of 100 km/h. They have a solid deck and a lattice of pin-jointed girders for the sides. 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). [1], The bridge was designed with a dual-hinged stiffening girder system, allowing the structure to withstand winds of 286 kilometres per hour (178 mph), earthquakes measuring up to magnitude 8.5, and harsh sea currents. The Quebec Bridge, You can pick up numerous gifts featuring Wataru. With a main center span of almost 2km (1,991m) it surpasses the 2nd longest suspension bridge by more than 300m. Civil Engineering. Design of Cable-Supported Bridges: Control Strategies. Designed by Japanese engineer Satoshi Kashima, the Akashi Kaikyō is ranked as the world's longest suspension bridge, thanks to a central span of 1,991 metres. The suspension bridge connects the city of Kobe (mainland of Honshu) to Iwaya (Awaji Island) in Japan. The design could not be done without consideration about the construction method and procedures. Please check your email for instructions on resetting your password. [4] The bridge was opened for traffic on April 5, 1998 in a ceremony officiated by the Crown Prince Naruhito and his spouse Crown Princess Masako of Japan along with Construction Minister Tsutomu Kawara. Each anchorage required 350,000 tonnes (340,000 long tons; 390,000 short tons) of concrete. 2. Walking out of the Exhibition Center and knowing the monumental efforts that went into its construction, the Akashi Kaikyo Bridge seemed to take on a new significance. It crosses the busy Akashi Strait (Akashi Kaikyō in Japanese) as part of the Honshu–Shikoku Highway. Construction of the Akashi-Kaikyo Bridge connecting Kobe City and Awaji Island began in May of 1986. [8], The total cost is estimated at ¥500 billion or US$3.6 billion (per 1998 exchange rates). It is part of the ongoing Honshu-Shikoku Bridge Authority (HSBA) project to link the islands of Honshu, Awaji and Shikoku. Real Estate ... Akashi Kaikyo Bridge. 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. Title: Akashi Kaikyo Bridge 1 Akashi Kaikyo Bridge 2 Quick Facts. Akashi Kaikyo Bridge Introduction All About the Bridge!! Fujikawa's ability as a bridge caretaker is prominent, but his contribution to the design and construction of his land's titanic crossings, including world record-holders Akashi Kaikyo and Tatara, is equally impressive. The application of inerter in tuned mass absorber. [4] It is expected to be repaid by charging drivers a toll to cross the bridge. The bridge is 3911 m long with the central span the longest. STRUCTURAL HEALTH MONITORING ORIENTED FINITE ELEMENT MODEL OF TSING MA BRIDGE TOWER. 3. 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. Using the Truss bridge form, The Akashi-Kaikyo Bridge's construction took place between 1986 and 1998. The Akashi Kaikyo Bridge, a suspension bridge with a center span of 1991 m, was completed in 1998. Observed along-wind vibration of a suspension bridge tower. Learn more. News; Business Overview. The two towers were originally 1,990 m (6,530 ft; 1.24 mi) apart, but the Great Hanshin earthquake on January 17, 1995, moved the towers so much (only the towers had been erected at the time) that the span had to be increased by 1 m (3.3 ft). In 1998, Japanese engineers stretched the limits of bridge engineering with the completion of the Akashi Kaikyo Bridge. In 1955 during a heavy storm two ferries collided on the way to Iwaya and 168 people got killed. Novel type of tuned mass damper with inerter which enables changes of inertance. A demanding environment. Wind Tunnel Experimental Research on Flutter Stability of Liujiaxia Bridge. Like virtually everywhere in Japan, the Akashi Kaikyo bridge has its own, official mascot called Wataru. On the static properties and stability of 800 m long-span mega-latticed suspension structures. Refined optimal passive control of buffeting-induced wind loading of a suspension bridge. Nearly 181,000t of steel and 1.4 million cubic metres of concrete were used in the construction of the bridge. It provides information on corporate philosophy, history, services, and the construction projects. Construction of the bridge began in May 1988 and took nearly ten years to complete. [7], The towers are located in an area of strong tidal currents where water velocity exceeds 7 knots (about 3.6 m/s). The bridge also contains tuned mass dampers that are designed to operate at the resonance frequency of the bridge to dampen forces. It was built with ingenious bridge technology, in the midst of the deep and violent tides of the Akashi Channel. Learn about our remote access options, Honshu–Shikoku Bridge Authority, Onoedori, Chuo‐ku, Kobe 651‐0088, Japan. If you do not receive an email within 10 minutes, your email address may not be registered, Masaru Takeno, Yasuhiro Kishi (1997) Cable Erection Technology for Akashi Kaikyo Bridge, Nippon Steel Technical Report No. Journal of Wind Engineering and Industrial Aerodynamics. The construction of this bridge depends on the development of several technologies. Magnitude earthquakes the world long-span suspension bridges with controllable winglets not begin until May 1988 and involved more than contractors..., Matsuho, whose total length is an impressive 3,911 meters the Mackinac by the twin-winglet system times cited to! In a strange way, the total bridge length is an impressive 3,911 meters three high-intensity discharge in. Technical difficulties and consistency Strait, links the city of Kobe ( mainland of Honshu, Awaji Shikoku! Across the Akashi Kaikyo bridge Exhibition center the Akashi Strait, links the city of (! 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