Main Features of The Qingdao Haiwan Bridge
1. The bridge stretches to 26.3 miles in length, including the Cangkou Channel Bridge and Red Island Channel Bridge which spans for 260 meters and 120 meters respectively. They are rare cable-stayed bridges.
2. The main path is 17.4275 miles long and the actual sea-crossing length is 15.6405 miles .
3. The width of the bridge is 35 meters and the height of the bridge is 149 meters which is equal to a 50 storey building.
4. Qingdao Haiwan Bridge’s main track starts at 200 meters form the Licun River Bridge of Jiaozhou Bay Express Way at Qingdao side and ends at Huangdao Side, express way at 0.621371 miles and its thickness is 1meter.
5. It has 6 two-way lanes and its driving speed is to be maintained at 49.7096 miles/hr.
6. The bridge has maintained a dual limitation from the ship and the airplane. The highest navigation point for a ship is 49 meters, a width of 260 meters and the wheel can pass 10,000 tons. The navigation point for the airline is limited to 120 meters.
7. It ranks first in the number of pillars used, which is above 5000.
8. The number of workers required for the construction were 20,000 and the cost of the project is estimated to US$ 2.3 billion.
9. The punching bored concrete piles and the cushion caps used are 5127 and 1258, respectively and ranks first in the world.
10. The Qingdao Haiwan Bridge has adapted low pile cap and is first in the world to do so.
11. It was also the first project to have used the non-bottom sealing technology in concrete pouring jacket, which prevents the jacket from cracking.
12. The new anti-erosion method system, has been used to construct the bridge, which will prevent the bridge from erosion because of salinity, industrial waste, freeze thawing and typhoon. It is also said to be earthquake and typhoon proof.
13. It has set a new domestic construction record by adapting the rotary drilling unit offshore construction Φ2.5m piles based on the GPS measurement and orientation system of RTK and VRS technology.
14. The 4D construction management system of Qingdao Haiwan Bridge has been formed by the 4D technology and the 4D Management and is the first of its kind in China.
15. Life of the bridge is marked as 100 years.


