Wuhu Yangtze River Bridge

Wuhu Yangtze River Bridge ( Chinese:芜湖长江大桥 ) is located on the Yangtze River in Wuhu City, Anhui Province, China, near the Jiujiang District. It is a road and railway bridge.

The construction of Wuhu Yangtze River Bridge started on March 22, 1997; the main span steel girder closure project was completed on May 2, 2000, and the bridge was fully connected; the bridge opened to traffic on September 30, 2000.

Wuhu Yangtze River Bridge at dusk
Wuhu Yangtze River Bridge at dusk

The total length of the bridge is 6.5 mi (10.5 km), the main channel is 7195 ft (2193 m) long, and the maximum span is 1024 ft (312 m). The upper road bridge deck is a two-way 4-lane urban arterial road with a design speed of 100 km/h, and the lower railway bridge is a 2-track rail with a design speed of 160 km/h. It cost 4.5 billion yuan (US $680 million ).

The boat passes by Wuhu Yangtze River Bridge
The boat passes by Wuhu Yangtze River Bridge

History

Before China’s reform and opening up

  • In 1917, the famous Chinese statesman Sun Yat-sen put forward the original idea of ​​constructing the Wuhu Yangtze River Bridge.
  • In 1956, the Wuhu Yangtze River Bridge project began to carry out the bridge site and survey work.
  • In 1959, Wuhu Yangtze River Bridge completed the preliminary design of the bridge.
  • In 1961, the Wuhu Yangtze River Bridge ceased survey work, and retained the three bridge plans of Guangfuji, Sihushan and Huogang.
Main channel bridge of Wuhu Yangtze River Bridge
Main channel bridge of Wuhu Yangtze River Bridge

After China’s reform and opening up

  • In October 1993, the Wuhu Yangtze River Bridge passed the appraisal of the work report, and it was determined to adopt the Guangfuji bridge location.
  • On March 22, 1997, the Wuhu Yangtze River Bridge started construction.
  • On May 2, 2000, the Wuhu Yangtze River Bridge completed the main span steel girder closure project, and the bridge was fully connected; on September 10, the Wuhu Yangtze River Bridge carried out acceptance work;
  • On September 30, 2000, the Wuhu Yangtze River Bridge was opened to traffic, and the opening ceremony was held.
Wuhu Yangtze River Bridge
Wuhu Yangtze River Bridge

Design Parameters

The railway bridge of Wuhu Yangtze River Bridge is 6.5 mi (10.5 km) in length, the highway bridge is 3.8 mi (6.1 km) in length, the main channel is 1.4 mi (2.2 km) in length, and the maximum span is 1024 ft (312 m). The bridge deck is 59 ft (18 m) wide.

Wuhu Yangtze River Bridge at night
Wuhu Yangtze River Bridge at night
  1. The main truss is 46 ft (14 m) high, 39 ft (12 m) wide, and the inter-node length is 12 meters;
  2. The maximum axial force of the chord is 5000 kN, and the maximum plate thickness is 50 mm.
  3. The bar is 1100 mm wide, the upper chord is 1460 mm high, and the lower chord is 166 mm high.
  4. The web is 700 to 1100 mm high, the maximum length is 15.1 meters, and the maximum lifting weight is 36 tons.
  5. The tower is 109 ft (33.2 m) high above the road surface.
  6. The diameter of the stay cable is 7 mm, with 2 wires per cable, a single cable has a constant load of 6950 kN, a live load of 1750 kN, a maximum cable force of 8700 kN, and a maximum weight of 14 tons.
Driving on Wuhu Yangtze River Bridge
Driving on Wuhu Yangtze River Bridge

Wuhu Yangtze River Bridge Data

Country
China
Region
East Asia
Status
In use
Official name
芜湖长江大桥
Location
Wuhu, Anhui, China
Operator
Wuhu Municipal Transportation Bureau
Cost
4.5 billion yuan (US $680 million )
Design life
100
Began
Mar-22, 1997
Construction end
May-02, 2000
Opened
Sep-30, 2000
Total Duration
3
Total length
6.5 mi ( 10.5 km )
Width
59 ft ( 18 m )
Deck height
109 ft ( 33.2 m )
Longest span
1024 ft ( 312 m )
Design type
cable-stayed bridge
Design speed
Highway: 100 km/h, railway: 160 km/h
Road scale
4 lanes
Crosses
Yangtze river

Wuhu Yangtze River Bridge Location On Earth

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REVIEW OVERVIEW
Scale ( only within the industry of this building / engineering )
7.8
Technology ( only within the industry of this building / engineering )
8
Cost ( only within the industry of this building / engineering )
7
Era-1997 ( The earlier the era, the higher the score,respect the older generation of engineering )
7

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