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1、SalginatobelBrücke(瑞士萨尔基那山谷桥)GoldenGateBridge(美国旧金山金门大桥)TheBrotonneBridge(法国东纳大桥)KirchheimOverpass(德国克西汉姆跨线桥)OrlyAirportOverpass(法国奥利机场跨线桥)FirstBosphorosBridge(土耳其博斯布鲁斯大桥)SunnibergBridge(瑞士桑尼伯格大桥)NormandyBridge(法国诺曼底大桥)TataroBridge(日本多多罗大桥)SeverinsBridge(德国科隆塞弗林大桥)TingkauBridg
2、e(中国香港汀九大桥)TheGanterBridge(瑞士甘特桥)SydneyHarbourBridge(澳大利亚悉尼港湾大桥)FehmarnsundBridge(德国费马恩海峡大桥)GreatBeltBridge(丹麦大贝尔特跨海大桥)RobertPamelaStewart(RobertMaillart)designedandbuiltin1930,acrosstheAlpsSargsyanthatcanyon,isonaveryeconomicalconcretesickle-supportingthree-hingedarchbridge,s
3、pan90meters,ithasbecomeworldfamousbridge."Walkingonthebridgeisarealspiritualexperience.Youandmountains,whiteclouds,blueskysoclosethatitconstitutesawonderfulAlpinelandscape.""Allpartsofthebridgearejustright,nopicky.""Thisistrulyacombinationofgoodartandabridge.”1.SalginatobelBrü
4、cke(瑞士萨尔基那山谷桥)2.GoldenGateBridge(美国旧金山金门大桥)Thebridgewasbuiltin1937.Bridgecolorisorange,themainspanof1280m,locatedintheSanFranciscoBayentrance."Shesleek,proportion,isthejewelinbridgeengineering,sothatthedesignersofthiscenturyhasbeenunabletogobeyond."3.TheBrotonneBridge(法国东纳大桥)T
5、hebridgebuiltin1974,isaprestressedconcretecable-stayedmainspanof320meters.Fullbridgeheightusingthesameheight3.80m,beamtiltforthewebwithathin-walledboxgirder,bottomwidthof8meters,awidthofpiersandpiercitedreducedaccordinglyunderthetower,piersunifiedwidth8.75m."Althoughthereareso
6、manybeautifulcable-stayedbridgeintheworld,butthisonly320mspansinglecableplanecable-stayedbridgewithitssimple,cleanandharmoniousshapeandstyleofhardnessandsoftnesshasbeenunanimouslyappreciated."4.KirchheimOverpass(德国克西汉姆跨线桥)Thebridgebuiltin1993,inthespan54m,beamheight0.5m-1.7m,b
7、ridgewidthof6meters.Thebridgeistheessenceofthisrelativelyrareanti-hangingdesign,thelowerslingforce,supportedbytheupperdeckoverhangbelt,reallywonderfulidea."Sleekshapeandbendingmomentdiagramissimilartothebeam,givesasenseofstrength."5.OrlyAirportOverpass(法国奥利机场跨线桥)Builtin1958."I
8、twasdelicateandgracefulcurvesgivesastrongfeeling."6.FirstBosp
