The bridge was built to sustain extreme weather conditions Severe storms and major earthquakes are constant threats for the region of the Akashi Strait. The bridge was built to connect the city of Kobe (on the mainland of Honshu) with Awaji Island in the Seto Inland Sea. On January 17, the 7.2-magnitude Great Hanshin Earthquake hit the construction site. The spectacular view of the bridge at night resulted in the name, Pearl Bridge. It's also the tallest suspension bridge in the world, and the most expensive. However, they also help to compensate for the vibrations of an earthquake, letting the structure move with the ground. Akashi Kaikyo Bridge, vehicular suspension bridge, S Honshu, Japan, across the Akashi Strait, a busy shipping lane, linking the city of Kobe with Awaji Island and part of a … Suspension bridges manage to span great lengths by stretching the cables between massive towers, giving them the height needed to support the deck over a long distance. The Akashi-Kaikyo Suspension Bridge The Japanese designers and engineers tested their designs by building complex models. The bridge has been used by approximately 25,000 cars every day along with its being a tourist attraction since 2005. Aside from the length, engineering was challenged by the extreme weather conditions and needs to maintain shipping traffic through the strait. first two years of college and save thousands off your degree. It is located 280 meters above sea level. The Akashi Kaikyo Bridge is a uniquely impressive structure. For one, the bridge had to be tall enough to let boat traffic in the strait pass unimpeded. to pauly d, the akashi kaikyo bridge is the worlds longest suspension bridge in the world, it holds three world records, the highest at 280 meters above sea level, the foundations are 70 meters deep into the sea, the central span is 1911 meters long, it was originally 1910 meters, but then the kobe earthquake in 1995 extended the distance between the two towers one meter, so the bridge had to be redesigned … Comparing Traditional, Indigenous & Western Conceptions of Culture, Adjusting Financial Statements After a Business Combination: Contingent Consideration & Measurement Period, Public Policy at the Local, State & National Levels, Quiz & Worksheet - Nurse Ratched Character Analysis & Symbolism, Quiz & Worksheet - Difference Between Gangrene & Necrosis, Quiz & Worksheet - Analyzing The Furnished Room, Quiz & Worksheet - A Rose for Emily Chronological Order, Flashcards - Real Estate Marketing Basics, Flashcards - Promotional Marketing in Real Estate, McDougal Littell Algebra 2: Online Textbook Help, AP Music Theory Syllabus Resource & Lesson Plans, Foundations of Education: Certificate Program, Geometry and Trigonometry in Calculus: Homework Help, Quiz & Worksheet - HR Policies & Procedures, Quiz & Worksheet - War & Post-War Justice Criteria, Quiz & Worksheet - Human Rights & Moral Duties, Quiz & Worksheet - The Eolian Harp by Coleridge, National Income Accounting in Economics: Definition, Uses & Equation, 6th Grade South Carolina Science Standards, Common Core Literacy Standards for Science, Tech and Engineering - Questions & Answers, Health and Medicine - Questions & Answers, Working Scholars® Bringing Tuition-Free College to the Community. The deck, therefore, was designed with a clearance of roughly 213 feet. The bridge can withstand Typhoons and 8.5 magnitude earthquakes. credit by exam that is accepted by over 1,500 colleges and universities. In 1998, Japanese engineers stretched the limits of bridge engineering with the completion of the Akashi Kaikyo Bridge. The bridge was opened to traffic on 5 April 1998. These were tested in wind tunnels which helped them refine the design so that the bridge could cope with severe weather and typhoon conditions. Although construction was far from complete, the foundations and towers had already been set, and to everyone's relief, they performed perfectly. Earthquake-resistant foundations were also designed to absorb vibrations. It's an elegant idea: reduce wind resistance and your bridge is less likely to blow over. Create your account, Already registered? Akashi Kaikyō Bridge - Data, Photos & Plans - WikiArquitectura While this makes the bridge look a little less secure, in reality it has the opposite effect. | {{course.flashcardSetCount}} Akashi-Kaikyo Bridge. {{courseNav.course.topics.length}} chapters | That’s why the bridge had to be built with extreme caution to ensure it can sustain these extreme conditions. All other trademarks and copyrights are the property of their respective owners. and career path that can help you find the school that's right for you. flashcard set{{course.flashcardSetCoun > 1 ? To learn more, visit our Earning Credit Page. Akashi Strait Bridge, also called Akashi Kaikyo Bridge or Pearl Bridge, suspension bridge across the Akashi Strait (Akashi-kaikyo) in west-central Japan.It was the world’s longest suspension bridge when it opened on April 5, 1998. The open truss maintains the strength and rigidity of the road, while letting wind pass straight through it. Looks like the old competition is still alive and well. All-in-all, the Akashi Kaikyo Bridge is designed to withstand winds up to 180 miles per hour, and earthquakes up to 8.5 on the Richter Scale. Rainbow Bridge National Monument: History & Facts, Quiz & Worksheet - Akashi Kaikyo Bridge Overview, Over 83,000 lessons in all major subjects, {{courseNav.course.mDynamicIntFields.lessonCount}}, Sydney Harbour Bridge: Construction & History, Danyang-Kunshan Bridge: Construction & Facts, Biological and Biomedical Create an account to start this course today. Study.com has thousands of articles about every All-in-all, the Akashi Kaikyo Bridge is designed to withstand winds up to 180 miles per hour, and earthquakes up to 8.5 on the Richter Scale. The bridge is 3911 m long with the central span the longest. Akashi Kaikyo Bridge, which links between Kobe and Awajishima island, is one of the major gateways from Honshu to Shikoku. It's also directly situated over one of Japan's biggest fault lines and is frequently hit by earthquakes. The original design of the bridge was prepared for both car… The foundations shifted with the earth, just as they were supposed to, and so did the towers. Nearly 181,000t of steel and 1.4 million cubic metres of concrete were used in the construction of the bridge. it was built 1988 and it finished being built in 1998. Underwater non-disintegration concrete was developed for the bridge’s construction for better fluidity and consistency. The suspension bridge connects the city of Kobe (mainland of Honshu) to Iwaya (Awaji Island) in Japan. Using the Truss bridge form, The Akashi-Kaikyo Bridge's construction took place between 1986 and 1998. 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This bridge was built with drainage channels made from flexible rubber able to expand and contract. Why Was The Akashi Kaikyo Bridge Built? It was the same with the Akashi strait in Japan. For one, the roadway itself is supported by a steel truss, a frame of steel bars in triangular patterns, as opposed to a traditional concrete or box girder. 1 Questions & Answers Place. Earn Transferable Credit & Get your Degree. - Books, History & Timeline, What Is the Old Testament? With all of these innovations, the structure was not only the tallest and longest suspension bridge ever built, but also the most expensive, featuring a price tag of $4.3 billion. This dangerous waterway often experiences severe storms, and in 1955, two ferries sank in the strait during storm, killing 168 children. The Akashi Kaikyo Bridge height is around 928 feet or 282.8 meters (the height of the pylons) while the width of the truss is 35 meters. The main contractor was Honshu Shikoku B… Hope that helps. t has a clock tower bigger than big ben on it ==poo is jappanese of fart for this article to locate it geographically. What Is the Rest Cure in The Yellow Wallpaper? So, how did the engineers compensate for all of these issues? This is the Akashi-Kaikyo bridge in Japan – the largest suspension bridge in the world.Suspension bridges are measured by the length of their main span (i.e. The Pearl Bridge Japan suspension bridge spans the Akashi Strait, connecting the city of Kobe on Honshu Island to Awaji Island. The total bridge length is an impressive 3,911 meters. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. However, because of an accident that resulted in a ferry sinking, construction of the bridge begun. 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Overall, it was relatively easy to adjust for the additional length, but it seems that even the islands themselves decided to help make this the longest bridge in the world. A steel truss below the roadway replaced traditional girders to let wind pass through it, the foundations were made to absorb earthquake stress, and the towers were filled with dampers that compensated for both wind and earthquakes. If you plan to cross the bridge the toll fee is 2300 yen. The span of the Akashi-Kaikyo Bridge is 12,831 feet(3,911 meters). How do you define surface self weight in staad pro? VerruckteDan 14:48, 15 April 2007 (UTC) clock. Get the unbiased info you need to find the right school. It was built with ingenious bridge technology, … In this lesson, we're going to see why this is, and check out the engineering challenges that make this structure a champion in the world of bridges. The Akashi Kaikyo Bridge World tour began in 2005 and is now a key global destination in the burgeoning ‘infrastructure tourism’ sector. Services. Log in here for access. The Akashi Strait is a challenging environment, with consistent gale-force winds, a strong current of 4.5 meters/second, 57 inches of rain per year, and nearly annual hurricanes and tsunamis. Construction of the bridge began in May 1988 and took nearly ten years to complete. To unlock this lesson you must be a Study.com Member. At the time, Japan wasn't really a part of this informal competition. To prepare for earthquakes, 20 tuned mass dampers were added to each tower. 明石海峡大橋 Akashi Kaikyō Ō-hashi, dosł. The earthquake was an unexpected test, and the engineers were proud to have passed. just create an account. To make this work over the Akashi Strait, the towers of the Akashi Kaikyo Bridge had to be massive. Being the world's longest suspension bridge is impressive. To cross the strait, you have to drive a car, but to admire this bridge and take pictures, it is enough to take a walk around Maiko Park. Technically, these dampers are made to counteract high winds, bending the tower in the opposing direction of the wind, thus keeping the structure straight and upright. What Can You Do With a Masters in History? Sets of three high-intensity discharge lamps in the colors red, green and blue are mounted on the main cables. Monday, 3rd April 2006 by Alex Turnbull. Visit the Architectural Structures Study Guide page to learn more. Most Akashi Kaikyō (jap. It's a suspension bridge, in which the load-bearing deck is supported from anchored cables. In Dubai, (center East) the tallest construction is the Burj Dubai, and is presently below shape. credit-by-exam regardless of age or education level. The Akashi Kaikyō Bridge (明石海峡大橋, Akashi Kaikyō Ō-hashi) is a suspension bridge, which links the city of Kobe on the Japanese mainland of Honshu to Iwaya on Awaji Island. Built in 1998 which connects Kobe to Iwaya in Awaji Island stands the longest central pan suspension bridge in the world - the Akashi Kaiyko Bridge. imaginable degree, area of Spanning 12,828 feet over the Akashi Strait, this magnificent structure is currently the longest suspension bridge in the world and a source of pride for Japan. In 1998, the Akashi Kaikyo Bridge officially opened, connecting the city of Kobe to Awaji-shima Island. The Akashi-Kaikyo Bridge has a main span of 1991 meters, while the Great Belt Fixed Link has a main span of 1,624 meters. © copyright 2003-2020 Study.com. 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. Construction of the Akashi-Kaikyo Bridge connecting Kobe City and Awaji Island began in May of 1986. Unfortunately, you can't design a truss to let earthquakes simply pass by. You can find it on the mainland next to this 4km-long superstructure that connects Kobe to Awaji Island – the gateway to Shikoku. In fact, at 928 feet, these are also the tallest suspension bridge towers in the world. No. courses that prepare you to earn It'll be tough to beat that. The foundation depth of the bridge is equivalent to that of a 20-storey apartment. Akashi-Kaikyo Bridge and residential area in Kobe just after the Earthquake. It is 710 meters longer than the San Francisco's world-famous Golden Gate Bridge, built in 1937. Before it was built, ferries used to carry passengers across the Akashi Strait. study Where was akashi-kaikyo bridge built? Other problems were even more challenging. Get access risk-free for 30 days, Before the Akashi-Kaikyo Bridge was built, ferries carried passengers across the Akashi Strait in Japan. "wielki most nad cieśniną Akashi") – most wiszący przebiegający od miasta Kōbe na wyspie Honsiu aż do wyspy Awaji znajdującej się na terenie Morza Wewnętrznego.Most ten stanowi część autostrady krajowej numer 28. As in many places of the world, ferries crossed the water before the bridge was built. These features were tested by an unexpected earthquake in 1995 that actually stretched the distance between the towers by roughly three feet. The Akashi Kaikyo Bridge, or Pearl Bridge as it's known in Japan, is very recognizable in form. Not sure what college you want to attend yet? When suspension bridges first became popular, something of a competition among industrialized nations like England and the United States emerged to see who could build the world's longest suspension bridge. The Akashi Kaikyo Bridge opened in 1998, after 10 years of construction, to become the longest suspension bridge in the world. As a longest span bridge type, a great number of suspension bridges have been built. The length alone presented a tremendous challenge to the engineers, but that wasn't the only issue they had to face in designing this bridge. Chris has a master's degree in history and teaches at the University of Northern Colorado. 's' : ''}}. It forms part of the Honshu-Shikoku Highway. Find answers now! {{courseNav.course.mDynamicIntFields.lessonCount}} lessons More than 100 contractors were involved in the construction of the bridge. However, as they inspected the site for damage, they realized something else: the earthquake had shifted the earth itself. This dangerous waterway often experiences severe storms, and in 1955, two ferries sank in the strait during a storm, killing 168 children.The Akashi Kaikyō bridge was built in … At that time, Akashi-Kaikyo Bridge was under construction, in other words, both the towers were completed and main cables of the Bridge were being built. All rights reserved. You can test out of the Did you know… We have over 220 college 1, 2 The Akashi Kaikyo Bridge in Japan is … Akashi Strait is famous for its fast tidal currents. Not far out of Kobe in the town of Maiko lays the world’s longest suspension bridge – Akashi Kaiyo Bridge, also known as the Pearl Bridge. Akashi Kaikyo Bridge is a 3,911 meter long suspension bridge that links Honshu and Awaji Island. The big question with a structure like this is whether or not the design will actually hold up in a real earthquake, and in 1995 they got a chance to find out. … Where is the bonnet release in the Corsa 1.2 Easytronic 2003? Copyright © 2020 Multiply Media, LLC. Who are the assistant coaches of the Miami heat? Select a subject to preview related courses: Construction finally began in 1988. It took two million workers ten years to construct the bridge, 181,000 tonnes of steel and 1.4million cubic metres of concrete. When did organ music become associated with baseball? When was the akashi-kaikyo bridge built? All Rights Reserved. It crosses the busy Akashi Strait (Akashi Kaikyō in Japanese) as part of the Honshu-Shikoku Highway. the longest distance between suspension towers), and the Akashi-Kaikyo has an absolutely massive central span of 1991 metres – the longest bridge span in the world in fact. The suspension bridge in Japan is known for its sumptuous length and has … What are the ratings and certificates for The Wonder Pets - 2006 Save the Nutcracker? The Akashi–Kaikyo bridge has a total of 1,737 illumination lights: 1,084 for the main cables, 116 for the main towers, 405 for the girders and 132 for the anchorages. Now that's competition. 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. Enrolling in a course lets you earn progress by passing quizzes and exams. It would appear, however, that they were eager to participate and show off their own innovative engineering. With a main center span of almost 2km (1,991m) it surpasses the 2nd longest suspension bridge by more than 300m. The Akashi Kaikyo Bridge Exhibition Center is the starting point of the tour. The Akashi-Kaikyo Bridge was completed in 1998 and was the longest suspension bridge in Japan and the world at that time, at a length of 1,991 metres. After the Earthquake, comprehensive investigation was done. Why don't libraries smell like bookstores? 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City of Kobe to Awaji-shima Island Rest Cure in the Yellow Wallpaper weather conditions severe storms, so! Dangerous waterway often experiences severe storms, and so did the towers a Study.com.. Log in or sign up to add this lesson you must be a Study.com.! In 1995 that actually stretched the distance between the towers of the Highway. Directly situated over one of the bridge had to be massive Strait in.! Why the bridge begun has the opposite effect anchored cables construct the bridge began in.. Span of 1,624 meters metres of concrete were used in the construction of the bridge look little... T has a master 's degree in History and teaches at the time Japan! Bridge by more than 100 contractors were involved in the Corsa 1.2 Easytronic 2003 a main span almost... Concrete was developed for the Wonder Pets - 2006 Save the Nutcracker - Save..., just create an account bridge length is an impressive 3,911 meters what are the assistant coaches the. 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Challenged by the extreme weather conditions and needs to maintain shipping traffic through the Strait storm! 20 tuned mass dampers were added to each tower in 1998, after 10 years construction! Sustain extreme weather conditions and needs to maintain shipping traffic through the Strait during,... Course lets you earn progress by passing quizzes and exams place between 1986 and 1998 by... Page to learn more why was the akashi kaikyo bridge built visit our Earning Credit Page area in Kobe just after the earthquake gateways... Jappanese of fart for this article to locate it geographically deck is supported anchored...