Difference between revisions of "Longjiang Bridge"

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Longjiang Bridge<br />
 
Longjiang Bridge<br />
 
龙江大桥<br />
 
龙江大桥<br />
 
Wuhexiang, Yunnan, China<br />
 
Wuhexiang, Yunnan, China<br />
958 feet high / 292 meters high<br />
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919 feet high / 280 meters high<br />
 
3,924 foot span / 1,196 meter span<br />
 
3,924 foot span / 1,196 meter span<br />
 
2016<br />
 
2016<br />
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[[File:LongjiangElevFinal.jpg|750px|center]]<br />
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[[File:LongjiangElevFinal.jpg|900px|center]]<br />
 
Longjiang Bridge Elevation<br />
 
Longjiang Bridge Elevation<br />
 
</div>
 
</div>
  
[[File:LongjiangImageClean.jpg|750px|center]]
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龙川江峡谷是S10保腾高速公路上的最大障碍,该高速公路是G56杭瑞高速公路的支线,将云南西部城市腾冲和杭瑞高速连接起来。为跨越这道300米深的峡谷,工程师们设计了世界跨度最大的山区桥梁,桥塔之间的主跨达到1196米,几乎和金门大桥一样长。龙江大桥刷新了此前由矮寨和坝陵河大桥保持的世界山区高桥跨径纪录。
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龙江大桥使用钢箱梁,这在中国山区大跨径悬索桥中是首次应用。以往的四渡河、坝陵河、澧水、矮寨等大桥均使用钢桁梁。云南另一座高桥普立大桥也使用钢箱梁。龙江大桥较高一侧桥塔高167米。
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[[File:LongjiangBackSpanDeck.jpg|750px|center]]
 
Image by Eric Sakowski / HighestBridges.com
 
Image by Eric Sakowski / HighestBridges.com
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[[File:LongjiangCableTrolley.jpg|750px|center]]
 
Image by Eric Sakowski / HighestBridges.com
 
Image by Eric Sakowski / HighestBridges.com
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Dream Big IMAX Filming<br />
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Documentary Filming<br />
 
</div>
 
</div>
  
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[[File:LongjiangBridgeHexacopter.jpg|750px|center]]
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Revision as of 23:42, 12 August 2019

GuizhouYunnan2019Tours.jpg

Longjiang Bridge
龙江大桥
Wuhexiang, Yunnan, China
919 feet high / 280 meters high
3,924 foot span / 1,196 meter span
2016

LongjiangBeautiful.jpg


The Longjiang River is the largest obstacle along the S10 Baoteng spur expressway that branches off from the G56 to the city of Tengchong in western Yunnan Province. To get across the 300 meter deep river gorge, the engineers have designed the longest span high bridge on earth with a tower to tower distance of 3,924 feet (1,196 meters) - nearly as long as the Golden Gate Bridge. Longjiang surpassed the distance of both Aizhai and Balinghe Bridges which previously held the long span record honors among the world's highest bridges.

The Longjiang crossing is also unique among China's big mountain suspension bridges with a thin steel box girder deck that breaks away from the traditional truss deck used on earlier bridges like Siduhe, Balinghe, Lishuihe and Aizhai. Yunnan's Puli Bridge also has a steel box deck. The tallest tower on Longjiang Bridge measures 167 meters in height.


LongjiangElevFinal.jpg

Longjiang Bridge Elevation


龙川江峡谷是S10保腾高速公路上的最大障碍,该高速公路是G56杭瑞高速公路的支线,将云南西部城市腾冲和杭瑞高速连接起来。为跨越这道300米深的峡谷,工程师们设计了世界跨度最大的山区桥梁,桥塔之间的主跨达到1196米,几乎和金门大桥一样长。龙江大桥刷新了此前由矮寨和坝陵河大桥保持的世界山区高桥跨径纪录。


龙江大桥使用钢箱梁,这在中国山区大跨径悬索桥中是首次应用。以往的四渡河、坝陵河、澧水、矮寨等大桥均使用钢桁梁。云南另一座高桥普立大桥也使用钢箱梁。龙江大桥较高一侧桥塔高167米。


LongjiangHighDrone.jpg


LongjiangAerialParking.jpg


LongjiangDeckCloseDrone.jpg


LongjiangDeckDrone.jpg


LongjiangCablesViewDrone.jpg


LongjiangSuperHighDrone.jpg


LongjiangCarsDrone.jpg


LongjiangTowerTopDrone.jpg


LongjiangTowerDownDrone.jpg


LongjiangAerialTowerDrone.jpg


LongjiangSkySideDrone.jpg


LongjiangParkingAreaAerial.jpg


LongjiangBlueSkyFromRoad.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCableSide.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckOutOfClouds.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangEastTowerFromLowRoad.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeck&Stringers.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangWideHighlineDeck.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangBackSpanCables.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangBackSpanCable.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangBackSpanDeck.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCableLine.jpg


LongjiangCableCatwalk.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangAerialPulley.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCableTrolley.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCableDiagram copy 2.jpg


LongjiangCableDiagram copy.jpg


LongjiangCircularTower.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCloudsMorning.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeck&Motorcyle.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCreek&Trees.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckEdge.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckLiftLonglens.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckSectionRaise.jpg

Image by Eric Sakowski / HighestBridges.com


Documentary Filming


LongjiangDreamBigFilmingPlatform.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangElevatorGrady.jpg

Image by Eric Sakowski / HighestBridges.com


LongjaingDreamBig Panorama.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCraneBradOhlund.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangTowerBradGradyFilm.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDreamBigCrewWrap.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckConstBuilding.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangFogClose.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangFogDeck.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangHangingDecks.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangGreen&BlueSky.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangFromLowBridge.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangFromRoadTurn.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangLocalRoad&River.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangGreenWhiteDeck.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangTower&DeckDownView.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangTowerToBlueSky.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangTowerTopGradyBrad.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangTowerView.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangWestDeckStaging.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangWestTowerGrady.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangWestTowerLonglensTrees.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangWestWideView.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangWorkerBasket.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangBackSpanView2.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCollarClose.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCables&Collar.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCableSaddleClose2.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCableSaddleClose.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangCableWinder.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckEntrance.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckRailClose.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckUnderside.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckRailGuide.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckWorkers.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangHighlineTop.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangTopSaddle.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangStringerDownView.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangWireBundles.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangMarch2015View.jpg


LongjiangMarch2015.jpg


LongjiangSurfboard.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangDeckCenterInSky.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangBendingDeck.jpg

Image by Eric Sakowski / HighestBridges.com


LongjiangFromQuadcopter.jpg


Longjiang 2015-5-30.jpg


LongjiangDeckRaisingDiagram.jpeg


LongjiangFisheye.jpg


LongjiangWideSide.JPG


LongjiangTowerTopView.jpg


Longjiang 20141024.jpg


Longjiang 20141224.jpg


Longjiang 20141022 Tower Completed.jpg


LongjiangCatwalkWorkers.jpg


LongjiangCircularTowers.JPG


LongjiangCraneLonglens.JPG


LongjiangDeckApproach.JPG


LongjiangApproachPiers.JPG


LongjiangAnchorageTubes.JPG


LongjiangAnchorage.JPG


LongjiangFireworks.jpg


LongjiangBridgePilotLine.jpg

A hexacopter brings across the first cable.


LongjiangBridgeHexacopter.jpg


LongjiangImageClean.jpg


LongjiangProposal.jpg

Early truss deck proposal.


LongjiangView.jpg


Longjiang1196mtrView.jpg


LongjiangDeckCrossSec.jpeg

Longjiang Bridge deck cross section.


LongjiangTowers.jpg

Longjiang Bridge tower elevations.


LongjiangCableCrossSec.jpg

The main cable cross section showing the order in which the smaller hexagon bundles will be placed during the process of cable spinning.


LongjiangBorings.jpg

A number of borings were made at different points on the river slopes. The pieces are numbered to show the ground composition at progressively deeper elevations. The location of the borings are indicated by highway kilometer points.


LongjiangGroundElev.jpg


LongjiangBridgeMap.jpg

Longjiang Bridge and highway location map.


LongjiangTopo.jpg


LongjiangSatellite.jpg

A satellite view of the Longjiang Bridge site with the main span drawn in.