CRBBG: Smooth Closure of Xingkang Grand Bridge


Posted on 2018-11-06 Author:LIYUCSF


It is reported that Xingkang Grand Bridgein Sichuan Province was successfully closed on February 6th . Thisproject is undertaken by China Railway Baoji Bridge (Yangzhou) Co., Ltd (CRBBG). The total length of this grand bridge is 1,411 m, while the length of mainbridge is 1,100 m. This project, the “First Bridge of Sichuan-Tibet” , is thesteel-concrete composite bridge, which is one of the key projects of YakangHighway.


According to the project-related personnel,this grand bridge will has 57 pieces of steel-truss beams, among which, thelargest weight for 1 piece of beam is 200.5 tons and the lightest weight for 1piece of beam is 146 tons. Additionally, all the steel-truss beams involved inthis project will be connected by high-strength bolts (total number is about600,000). The total steel consumption of this project is about 13,000 tons.Based on the design, about 880 bridge decks will be used for this project,while its site erection work is finished in the middle of May. Once completed,driving from Chengdu to Kangding will only take about 3 hours, nearly 2 hoursshorter than now.




It is reported that Xingkang Grand Bridgein Sichuan Province was successfully closed on February 6th . Thisproject is undertaken by China Railway Baoji Bridge (Yangzhou) Co., Ltd (CRBBG). The total length of this grand bridge is 1,411 m, while the length of mainbridge is 1,100 m. This project, the “First Bridge of Sichuan-Tibet” , is thesteel-concrete composite bridge, which is one of the key projects of YakangHighway.


According to the project-related personnel,this grand bridge will has 57 pieces of steel-truss beams, among which, thelargest weight for 1 piece of beam is 200.5 tons and the lightest weight for 1piece of beam is 146 tons. Additionally, all the steel-truss beams involved inthis project will be connected by high-strength bolts (total number is about600,000). The total steel consumption of this project is about 13,000 tons.Based on the design, about 880 bridge decks will be used for this project,while its site erection work is finished in the middle of May. Once completed,driving from Chengdu to Kangding will only take about 3 hours, nearly 2 hoursshorter than now.



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