Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project
Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project
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  • Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project
  • Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project

　　The project's steel box girder is used for the Dayu Interchange F ramp section 1 and H ramp bridge No. 2 of the Chenggong to Chengjiang Expressway project. Both steel box girders are single-box, single-cell structures with a 5.5m spacing between the single-box webs. They are assembled and hoisted on-site using unit components, and the two ramp bridges intersect and overlap.

Keywords:

Road and bridge engineering

kunming

chengcheng

expressway

dayu

Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project
Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project
+
  • Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project
  • Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project

Kunming Chengcheng Expressway Dayu Interchange Steel Box Girder Project

The steel box girder project is used for the Dayu Interchange F ramp section 1 and H ramp bridge No. 2 of the Chenggong to Chengjiang Expressway project. Both steel box girders are single-box single-cell steel box girders with a single-box web spacing of 5.5m. They are assembled and hoisted on-site using unit components, and the two ramp bridges intersect and overlap.

Category

Road and bridge engineering

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