Jinan Yellow River Bridge

The Jinan Yellow River Bridge (Chinese: ; pinyin: nán Huáng Qiáo), also known as the Jinan Yellow River Highway Bridge (Chinese: ; pinyin: nán Huáng Gōng Qiáo), is a cable-stayed road bridge across the Yellow River in the city of Jinan, Shandong Province, China.

Jinan Yellow River Bridge
Bridge in February 2007
Coordinates36°45′23.49″N 117°1′54.54″E
Carriesroad and Beijing–Shanghai High-Speed Railway
CrossesYellow River
LocaleJinan, Shandong
Official nameChinese: ; pinyin: nán Huáng Qiáo
Characteristics
Designcable-stayed, semi-fan arrangement, H-pylons
MaterialPylons: reinforced concrete, cables: steel
Total length488 metres (1,601 ft)
Widthtotal: 19.5 metres (64 ft), deck: 17.2 metres (56 ft)
Height68.4 metres (224 ft) (pylons)
Longest span220 metres (720 ft)
No. of spans5
Piers in water4
History
DesignerLi Shou and Wan Shanshan, Communication Planning and Design Institute of Shandong Province
Construction startDecember 15th, 1978
Construction endJune 30th, 1982
OpenedJuly 14th, 1982
Statistics
Daily traffic14,179 vehicles (1990)
Tollexpressway toll
Location

The national State Planning Commission authorized the plan to construct the Jinan Yellow River bridge on December 10, 1977. In February 1978, engineers Li Shou (Chinese: ; pinyin: Shŏu) and Wan Shanshan (Chinese: ; pinyin: Wàn Shānshān) from the Communication Planning and Design Institute of Shandong Province started to work on the design. In September of the same year, the preliminary design was approved by the Shandong Province construction committee. Test boring at the construction site commenced in July 1978. Work on the bridge proper started officially on December 15, 1978, the bridge assembly was in place by December 1981, and construction was completed on June 30, 1982. Work was carried out by the Communication Engineering Company of Shandong Province.[1] It was supervised by assistant directors Song Ren and Wang Liang as well as assistant commissioner Du Henggan from the department of transportation. The bridge was opened to traffic on July 14, 1982. It was one of the first long-span cable-stayed road bridges in China.[2] The total construction cost was 35,180,000 Yuan RMB. By 1990, the daily average traffic volume had reached 14,179 vehicles (for a 24hour period).

The bridge design has a semi-fan arrangement with steel cables and reinforced concrete H-pylons.[1] The bridge has a total of five spans with the lengths: 40 metres (130 ft) - 94 metres (308 ft) - 220 metres (720 ft) - 94 metres (308 ft) - 20 metres (66 ft).[1] The deck is 17.2 metres (56 ft) wide and 2.75 metres (9 ft 0 in) deep. The pylons are 68.4 metres tall.[1] Together with the access ramps, the bridge has a total length of 2,022.8 metres (6,636 ft).

See also

References


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.