Difference between revisions of "Nanmengxi Bridge"

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Nanmengxi Bridge<br />
 
Nanmengxi Bridge<br />
南孟溪大桥<br />
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南孟溪特大桥<br />
Jinping?, Guizhou, China<br />
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Jinping, Guizhou, China<br />
436 feet high / 133 meters high<br />
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942 feet high / 287 meters high<br />
394 foot span / 120 meter span<br />
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1,181 foot span / 360 meter span<br />
????<br />
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2024<br />
[[File:NanmenxiMaybe.jpg|750px|center]]
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[[File:Nanmengxi.jpg|750px|center]]
 
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</div>
  
  
Nanmengxi bridge is a tall prestressed concrete beam bridge 436 feet (133 mtrs) highThe location in China is still to be determined and the above photo may or may not be the Nanmengxi bridge as it was unmarked but bears a strong similarity to the engineering elevation drawing.
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Nanmengxi bridge is one of several high spans along the Jianli Expressway in Eastern Guizhou Province.  The towering cable stayed bridge has a main span configuration of 145+360+145 meters supported by towers 253.5 and 244.5 meters tall.  Just a kilometer to the east is the 2-lane Nanmengxi Bridge S311.  The reservoir beneath both bridges was formed by the Sanbanxi Hyroelectric power station across the Qingshui River.
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Other high bridges along the Jianli Expressway include the Nanzhaixi and Qingshuijiang Bridge Jianli.  
  
  
 
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<div style="text-align: center; font-size: 25px;">
[[File:NanmengxiElevComingSoon.jpg|750px|center]]<br />
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[[File:NanmengxiElevationFinal.jpg|900px|center]]<br />
Nanmengxi Bridge Bridge Elevation<br />
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Nanmengxi Bridge Elevation<br />
 
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南孟溪大桥是一座133米高的预应力混凝土梁桥,位于贵州三板溪水电站库区,为跨越南孟溪河的一座特大桥梁,桥梁全长271.10m,其中主桥为三跨预应力混凝土变截面连续刚构,跨径组合为(75+120+75)m。主墩柱处梁高7.5m,合龙段梁高2.8m。采用单箱单室箱梁,箱梁全宽8.1m,底宽4.1m。
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[[File:NanmengxiRender3.jpg|750px|center]]
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[[File:NanmengxiVPier.jpg|750px|center]] 
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[[File:Nanmengxi CableStayed.jpeg|750px|center]]
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[[File:Nanmengxi ConstFoundations.jpg|750px|center]]
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[[File:Nanmengxi Foundation.jpg|750px|center]]
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[[File:NanmengxiFromBeamView.JPG|750px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:NanmengxiConstructionSky.JPG|750px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:NanmengxiTowerSlender.JPG|450px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:NanmengxiNorthTowerSky.JPG|450px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:NanmengxiReservoirClouds.JPG|450px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:NanmengxiNorthTowerFog.JPG|750px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:NanmengxiTrees.JPG|750px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:NanmengxiModel.JPG|750px|center]]
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Image by Eric Sakowski / HighestBridges.com
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[[File:Nanmengxi Satellite.jpg|750px|center]]
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Nanmengxi Bridge satellite image.
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[[File:JianliExpresswayMap close.jpg|750px|center]]
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Nanmengxi Bridge location map.
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[[File:NanmengxiSatelliteRoute2.JPG|900px|center]]
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[[File:JianliExpresswayMap.jpg|900px|center]]
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[[File:SanbanxiSatelliteImage.jpg|750px|center]]
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Sanbanxi Dam satellite view from around 2004 when the dam was nearing completion.
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[[File:SanbanxiDamView.jpg|750px|center]]
  
 
[[Category:Bridges in China]]
 
[[Category:Bridges in China]]

Revision as of 00:56, 27 September 2023

Nanmengxi Bridge
南孟溪特大桥
Jinping, Guizhou, China
942 feet high / 287 meters high
1,181 foot span / 360 meter span
2024

Nanmengxi.jpg


Nanmengxi bridge is one of several high spans along the Jianli Expressway in Eastern Guizhou Province. The towering cable stayed bridge has a main span configuration of 145+360+145 meters supported by towers 253.5 and 244.5 meters tall. Just a kilometer to the east is the 2-lane Nanmengxi Bridge S311. The reservoir beneath both bridges was formed by the Sanbanxi Hyroelectric power station across the Qingshui River.

Other high bridges along the Jianli Expressway include the Nanzhaixi and Qingshuijiang Bridge Jianli.


NanmengxiElevationFinal.jpg

Nanmengxi Bridge Elevation


NanmengxiRender3.jpg


NanmengxiVPier.jpg


Nanmengxi CableStayed.jpeg


Nanmengxi ConstFoundations.jpg


Nanmengxi Foundation.jpg


NanmengxiFromBeamView.JPG

Image by Eric Sakowski / HighestBridges.com


NanmengxiConstructionSky.JPG

Image by Eric Sakowski / HighestBridges.com


NanmengxiTowerSlender.JPG

Image by Eric Sakowski / HighestBridges.com


NanmengxiNorthTowerSky.JPG

Image by Eric Sakowski / HighestBridges.com


NanmengxiReservoirClouds.JPG

Image by Eric Sakowski / HighestBridges.com


NanmengxiNorthTowerFog.JPG

Image by Eric Sakowski / HighestBridges.com


NanmengxiTrees.JPG

Image by Eric Sakowski / HighestBridges.com


NanmengxiModel.JPG

Image by Eric Sakowski / HighestBridges.com


Nanmengxi Satellite.jpg

Nanmengxi Bridge satellite image.


JianliExpresswayMap close.jpg

Nanmengxi Bridge location map.


NanmengxiSatelliteRoute2.JPG


JianliExpresswayMap.jpg


SanbanxiSatelliteImage.jpg

Sanbanxi Dam satellite view from around 2004 when the dam was nearing completion.


SanbanxiDamView.jpg