1, the Qingdao trestle at night is brightly lit and colorful, just like the fairy palace Qiongge in the sky, which is beautiful.

2. Jiaozhou Bay Cross-sea Bridge is the longest cross-sea bridge in the world, spanning Qingdao, Weifang and Yantai, with a total length of 47 kilometers.

Jiaozhou Bay Bridge is the longest cable-stayed bridge in the world, with a total length of 35 kilometers.

At night in Qingdao, the lights are bright and the traffic is like a tide. Bright lights are flashing on the high building, and colorful neon lights are flashing alternately.

The night view of Qingdao is really beautiful. Buildings decorated with lights are like rainbows under the stars.

6. Jiaozhou Bay Bridge is like a ribbon embedded in the beautiful south of Qingdao.

7. Qingdao trestle is a European-style building, about 300 meters long. The whole bridge runs from northwest to southeast, with a total length of 2 kilometers, spanning the sea area of Qingdao Bay.

8. Jiaozhou Bay Bridge is another landmark in Qingdao.

9. Qingdao Jiaozhou Bay Bridge is an important transportation corridor from Shandong Peninsula to Laiwu and Weifang.

10 JIAOZHOU bay sea-crossing bridge is a steel box girder cable-stayed bridge with the longest main span in the world.

design parameter

The main line of Jiaozhou Bay Bridge is about 26.707 kilometers long, of which the cross-sea bridge is 25.88 1 km, the Huangdao side connection line is 0.827 km, and the Hongdao connection line is 1.3 km. The layout span of Cangkou Waterway Bridge is (80+90+260+90+80) meters. The separation tower spacing is 30.5m, the tower spacing is 20.6m, the tower height is 82.5m, and there are 64 stay cables in the whole bridge.

The span of Hongdao Waterway Bridge is (120+ 120) m, the separation tower spacing is 30.5m, the tower column spacing is 20.6m, the height is 65m, and there are 24 stay cables. The layout span of Daguhe Waterway Bridge is (80+260+ 190+80) m, the rise-span ratio of main span is112.53, and the rise-span ratio of side span is118.