Difference between revisions of "Boligou Bridge"

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Boligou Bridge is the first of many high bridges that will be built in and along route X037 that will be submerged from a deep reservoir that will form behind the giant Lianghekou Dam.  Located at the confluence of the Yalong, Xianshi and Qingda River, the 295 meter high embankment dam will be one of the 10 tallest in the world when completed in 2021.  
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Boligou Bridge is the first of many high bridges built in and along route X037 that were submerged from a deep reservoir that formed behind the giant Lianghekou Dam.  Located at the confluence of the Yalong, Xianshi and Qingda River, the 295 meter high embankment dam is one of the 10 tallest in the world when completed in 2021.  
  
Boligou Bridge is a CFST (Concrete Filled Steel Tubular) bridge.  Once the arch was closed, concrete was pumped into the main arch rib tubes from the bottom up. Once hardened, the concrete solidifies and stiffens the arch, improving the compressive strength of the entire structure.  
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Boligou Bridge is a CFST (Concrete Filled Steel Tubular) bridge.  Once the arch was closed, concrete was pumped into the main arch rib tubes from the bottom up. Once hardened, the concrete solidifies and stiffens the arch, improving the compressive strength of the entire structure.  
  
 
The 247 meter long bridge has approach spans of 3 x 13 meters and one of 20 meters.
 
The 247 meter long bridge has approach spans of 3 x 13 meters and one of 20 meters.
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[[File:BoligouSatellite.jpg|750px|center]]
 
Boligou Bridge satellite image.
 
Boligou Bridge satellite image.
  
  
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[[File:BoligouLocationMap.jpg|750px|center]]
 
Boligou Bridge location map.
 
Boligou Bridge location map.
  
 
[[Category:Bridges in China]]
 
[[Category:Bridges in China]]

Latest revision as of 22:03, 8 May 2019

Boligou Bridge
玻璃沟特大桥
Rongbaxiang, Sichuan, China
(394) feet high / (120) meters high
558 foot span / 170 meter span
2017

Boligou2017Open.jpg


Boligou Bridge is the first of many high bridges built in and along route X037 that were submerged from a deep reservoir that formed behind the giant Lianghekou Dam. Located at the confluence of the Yalong, Xianshi and Qingda River, the 295 meter high embankment dam is one of the 10 tallest in the world when completed in 2021.

Boligou Bridge is a CFST (Concrete Filled Steel Tubular) bridge. Once the arch was closed, concrete was pumped into the main arch rib tubes from the bottom up. Once hardened, the concrete solidifies and stiffens the arch, improving the compressive strength of the entire structure.

The 247 meter long bridge has approach spans of 3 x 13 meters and one of 20 meters.


Boligou&Sky.jpg


BoligouAerial.jpg


BoligouArchView.jpg


BoligouCanyon.jpg


BoligouGorge.jpg


BoligouLift.jpg


BoligouRibs.jpg


BoligouDrone.jpg


BoligouDrone2.jpg


BoligouDrone3.jpg


BoligouDrone4.jpg


BoligouRaise.jpg


BoligouRender1.jpg


BoligouRender2.jpg


BoligouRender3.jpg


BoligouRender5.jpg


BoligouRender6.jpg


BoligouRender7.jpg


BoligouRender8.jpg


BoligouRender9.jpg


BoligouRender10.jpg


BoligouRender11.jpg


BoligouRender12.jpg


BoligouRender13.jpg


BoligouRender14.jpg


BoligouRender15.jpg


BoligouRender16.jpg


BoligouRender17.jpg


BoligouRender18.jpg


BoligouRender19.jpg


BoligouRender20.jpg


BoligouRender21.jpg


BoligouRender22.jpg


BoligouRender23.jpg


BoligouRender24.jpg


BoligouRender25.jpg


BoligouRender26.jpg


BoligouRender27.jpg


BoligouRender28.jpg


BoligouRender29.jpg


BoligouRender30.jpg


BoligouRender31.jpg


BoligouRender32.jpg


BoligouRender33.jpg


BoligouRender34.jpg


BoligouRender35.jpg


BoligouSatellite.jpg

Boligou Bridge satellite image.


BoligouSatelliteWide.jpg


BoligouLocationMap.jpg

Boligou Bridge location map.