Zhuhai Jinhai Bridge Standard Steel Box Beam Establishment completes the main bridge Heilong is about to be

Block E6 No. 28

Yangcheng Evening News reporters Zheng Da and Qin Xiaojie, correspondent Meng Qinghu and Jiang Haiming Photography Report: At 19:58 on August 16th, with the 29 -pier C6 steel box Liang Xu Xu Xuzhu, it was liabilized by Guangdong Guangzhu Intercity Rail Transit Co., Ltd. The company's 36 standard steel box beams in the CITC Bridge Bridge (680 tons each) were set up. Recently, the three bridge machines are being demolished to strive to achieve the goal of the bridge at the end of August.

The steel structure of the Zhuhai Jinhet Bridge consists of 4 steel main towers, 8 large sections of steel beams, and 39 standard steel box beams (including 3 co -dragon blocks), with a total of 52,000 tons of steel beams and steel tower. Among them, the main tower of 4 steel and 8 large sections of steel beams are designed and built by the China Railway Bridge Bureau. The standard steel box beam is erected by 3 750 -ton bridge racks, and the three -piece dragon section steel box beams are lifted from the hanging frame+continuous jack.

The reporter learned that the Jinhai Bridge is the first public iron dual -use bridge built on the Pearl River Delta. The inter -bridge is arranged to (58.5+116+3 × 340+116+58.5) m; the bridge width is 49.6m, and the middle pass is 160km/h inter -urban railway. It is the world's first public railway with the Multi -tower cable -stayed bridge, and it is also the world's widest public iron dual -use cable bridge.

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