The bridge was designed to resist strong typhoons of 180mph and earthquakes up to magnitudes of 8.5 on the Richter scale. It has six lanes of roadway, three in each direction. It consists of three spans. The length of the central span is 1,991m, currently the longest span for a suspension bridge.
Is the Akashi Kaikyo Bridge A suspension bridge?
In 1998, Japanese engineers stretched the limits of bridge engineering with the completion of the Akashi Kaikyo Bridge. 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.
What is the purpose of the Akashi Kaikyo Bridge?
At almost four kilometers in length, the Akashi Kaikyo Bridge is the worlds longest suspension bridge. The bridge links the city of Kobe with Awaji Island and, as part of the Kobe-Awaji-Naruto Expressway, provides onward links to the island of Shikoku .
How a suspension bridge is built?
In the case of suspension bridges, towers are built atop the caissons. The early suspension-bridge towers were stone, but now they are either steel or concrete. Spinning is done by rope pulleys that carry each wire across the top of the towers to the opposite anchorage and back.
Can you survive jumping off the Mackinac Bridge?
STRAITS OF MACKINAC — A 59-year-old Petoskey man survived after jumping from the Mackinac Bridge and falling into the near-freezing waters of the straits. Water temperatures in the area hover around 40 degrees, according to the Coast Guard. ...
What are the disadvantages of a suspension bridge?
List of the Disadvantages of Suspension BridgesSuspension bridges can struggle to support focused heavy weights. There is less flexibility with a suspension bridge. High winds can cause a suspension bridge to start vibrating. Some access below the deck may be necessary during construction.