The towers are built first. Steel ropes are suspended from the towers. Special machines spin these into strong steel cables. Next, long steel cables called hangers are attached to the suspending bridge. Sections of the deck are lifted into ...
http://wiki.answers.com/Q/How_are_suspension_bridges_bu...
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Suspension Bridges - Design Technology ... Eventually on November 7, 1940, only four months after it was built the bridge collapsed in a wind of 42 mph. The bridge was designed to withstand winds of up to 120 mph. Some experts have blamed the collapse of the bridge upon a phenomenon called resonance.
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www.design-technology.org/suspensionbridges.htm
www.design-technology.org/suspensionbridges.htm
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Suspension bridge - Wikipedia, the free encyclopedia
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A suspension bridge is a type of bridge in which the deck (the load-bearing portion) is hung below suspension cables on vertical suspenders. While modern bridges of this type date from the early 19t...
en.wikipedia.org/wiki/Suspension_bridge
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Arch bridge - Wikipedia, the free encyclopedia
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An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained ...
en.wikipedia.org/wiki/Arch_bridge
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Ancient->Incan: The Inca built first suspension bridges ... Suspension bridges were familiar and vital links in the vast empire of the Inca, as they had been to Andean cultures for hundreds of years before the arrival of the Spanish in 1532.
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www.aaanativearts.com/article1455.html
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; The Inca built first suspension bridges; Date: Tuesday, May 08 @ 17:28:28 CDT; Topic: Ancient Indian Civilizations; ... The Incas were the only ancient civilization to build suspension bridges ... Yet the suspension bridges were familiar and vital links in the vast empire of the Inca, as they had been to Andean cultures...
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www.aaanativearts.com/printout1455.html
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Information about bridges ... Please ignore the rest of this page if you are simply looking for information about bridges, as it contains only general commentary about the contents.
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www.brantacan.co.uk/bridges.htm
www.brantacan.co.uk/bridges.htm
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About this data sheet: ... Subject Headings: Suspension bridges ... Literature / Kirby, R. S. "First Suspension Bridge Built in America"
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www.structurae.de/en/refs/items/ref00612.php
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The first suspension bridges were not the imposing steel and stone structures you think. In fact, the first suspension bridges are the handing vine bridges found ... Emily oversaw the completion of the bridge, and Washington, who orchestrated the construction, never left his bed the whole time the Brroklyn Brdige was built.
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www.carondelet.pvt.k12.ca.us/Family/Math/03210/page4.ht...
www.carondelet.pvt.k12.ca.us/Family/Math/03210/page4.htm
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