Port introduction
Dongjiakou Port is an important part of Qingdao Port. It is located in Langyao, Jiaonan, in the south wing of Qingdao. It is close to the boundary line between Qingdao and Rizhao City. It is 45 nautical miles from Qingdao Port in the east and 30 nautical miles from Rizhao Port in the west.
Structural innovation
The upper structure of the approach bridge is an eight-span one-joint prestressed concrete variable-section continuous box girder with a total length of 458 m and a bridge span of (37+6x 64+37) m. The bridge type fully exerts the characteristics of good overall force, high rigidity, small vertical displacement under the action of live load, smooth running, safe and comfortable, and has strong vitality and broad application prospects. The full width of the bridge deck of the project is 20 m, which is the first time in the continuous beam structure of the harbor pier approach bridge.
Current position：