Rama IX Bridge
Rama IX Bridge | |
---|---|
File:Rama IX Bridge-2.jpg | |
Coordinates | Lua error in package.lua at line 80: module 'strict' not found. |
Carries | 6 lanes of roadway |
Crosses | Chao Phraya river |
Locale | Bangkok, Thailand |
Characteristics | |
Design | cable-stayed |
Total length | 781.20 m |
Width | 33 m |
Height | 87 m |
Longest span | 450 m |
Clearance below | 41 m |
History | |
Construction begin | 1 October 1984 |
Opened | 5 December 1987 |
Rama IX Bridge is a bridge in Bangkok, Thailand over the Chao Phraya river. It connects the Yan Nawa district to Rat Burana district as a part of the Dao Khanong – Port Section of Chalerm Maha Nakhon Expressway.[1]
The bridge was named in honour of King Bhumibol Adulyadej's 60th birthday; the opening date coincides with the King's birthday. It was the first cable-stayed bridge in Thailand[1] and had the second longest cable-stayed span in the world when it opened in 1987.[2]
The original colour scheme, with white pylons and black cables, was replaced with an all yellow scheme representing the King in 2006.[3]
Structure of the bridge
The steel superstructure includes the bridge, rigged mast, cable. The Main Span of the bridge, which is stretched between two poles has a length of 450 meters. The Main Span is a trapezoid shape 33 meters wide.The bridge has a walkway along its side. The bridgehas two main pylons 3.00 m x 4.50 m. This serves to hold the tension of the cable and weight into the pylon pier. The 121 – 167 mm diameter cables consist of many small wires wound together. The cables vary in lengthfrom 50 to 223 meters can absorb the tension for 1,500 - 3,000 tons.[4]
See also
References
- ↑ 1.0 1.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.[dead link]
- ↑ Ramkhamhaeng University Library staff (5 November 2008). "Rama9 Bridge" Ramkhamhaeng University Library.Retrieved 2013-10-20.From http://www.lib.ru.ac.th/journal/bangkok/rama9.html
External links
- Rama IX Bridge at StructuraeLua error in Module:WikidataCheck at line 28: attempt to index field 'wikibase' (a nil value).
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- Articles with dead external links from October 2010
- Pages with broken file links
- Pages using deprecated coordinates format
- Use dmy dates from November 2010
- Road transport in Bangkok
- Cable-stayed bridges in Thailand
- Bridges completed in 1987
- Crossings of the Chao Phraya River
- Bridges in Bangkok
- Yan Nawa District
- 1987 establishments in Thailand
- Asian bridge (structure) stubs
- Thai building and structure stubs
- Thailand transport stubs
- Bangkok stubs