Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
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  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan

　　The project, a bridge spanning a valley, is located in Qiadian Town, Binchuan County, Yunnan Province. The bridge consists of two spans, each 450 meters long and weighing 3600 tons, with the tallest pier reaching 82 meters. It utilizes a steel-concrete composite beam and prefabricated box girder, with a linear design transitioning from a straight line to a gentle curve. The steel box girder installation employs a mature step-by-step launching method, continuously pushing a single span 450 meters.

Keywords:

Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
Cui Jia Bridge, Yunnan
+
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan
  • Cui Jia Bridge, Yunnan

Cui Jia Bridge, Yunnan

The project, located in Qiadian Town, Binchuan County, Yunnan Province, spans a valley. The bridge consists of two spans, 450 meters long and weighing 3600 tons, with the tallest pier measuring 82 meters. It uses a steel-concrete composite beam and prefabricated box beam, with the line gradually transitioning from a straight line to a gentle curve. The steel box beam installation uses the mature step-by-step top-push technology, with a continuous top-push of 450 meters for a single span.

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Road and bridge engineering

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