The construction of the World's first iron bridge over the River Severn in 1779 by the villageof Coalbrookdale in Shropshire, England began a revolution in bridge design and construction. Itdemonstrated that the "new" material, cast iron, could be used effectively as a bridge material. It ...
爱给网提供海量的英国街景照片库 (cc协议)资源素材免费下载, 本次作品为jpg 格式的接近伍斯特的塞文河大桥(River Severn Bridges approaching Worcester), 本站编号49461598, 该英国街景照片库 (cc协议)素材大小为323k, 分辨率为800 x 560, 许可范围为可商用,署名,协议名称为CC署名-相同方式共享2.0, 作者为Roger ...
London's River Thames has twenty-seven bridges. But Tower Bridge, the first bridge over the Thames as you travel to London from the sea, is the most famous of them all. What makes Tower Bridge so exciting? Why do visitors come from all over the world to see it?The thing that is sur...
The truss can span even greater distances and carry heavy loads; it is therefore commonly used for railroad bridges. A large truss span like that over the Columbia River at Astoria, Oreg., can extend to 1,232 ft (376 m); the Ikitsuki Bridge, connecting Ikitsuki and Hirado islands in ...
Wiki Info: The Second Severn Crossing (Welsh: Ail Groesfan Hafren) is the M4 motorway bridge over the River Severn between England and Wales, inaugurated on 5 June 1996 by HRH The Prince of Wales to supplement the traffic capacity of the Severn Bridge built in 1966. The Bromford Viaduct ...
Detroit,becomeslongestspanofanytypeat564m(1,850ft).MaillartbuildsSalginatobelBridge,Switzerland.FreyssinetcompletesPlougastelBridge,Brittany.TheGeorgeWashingtonBridgeandBayonneBridge.SydneyHarbourBridge.GoldenGateBridge.TacomaNarrowssuspensionbridgecollapses.Freyssinetcompletesrevolutionaryprestressed-concretebridgesovertheRiver...
.The ends of the cables are fastened at 7 side of the river.The bridgehangs down from the cables.The first bridge of this kind8 over one hundred years ago in New York by a man named Roebling.This is the famous Brooklyn Bridge.It is 486 meters long.The 9suspensionbridge is the Golden...
pontoon bridge- a temporary bridge built over a series of pontoons bateau bridge,floating bridge bridge,span- a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc. pontoon- (nautical) a floating structure (as a flat-bottomed boat) that ser...
Railway over the Tees，was hammered to destruction in a few years by the weight and impact of the trains．In the U. S，the Fairmount Bridge，supported by a number of small wire cables，over the Schuylkill River，was a success，but a l,000-foot（300-meter）span over the Ohio River at ...
Constructed of cast iron, it carried vehicles over the valleyof the Severn River at Coalbrookedale, England. The bridge is still in service but now isrestricted to pedestrian traffic. Subsequently, many notable iron or steel arches were built.Included was Eads’ Bridge, with three tubular steel...