Tuesday, April 1, 2008

Perdana Putra


The Perdana Putra in PutrajayaThe Perdana Putra is a building complex in Putrajaya which houses the Malaysian Prime Minister office complex. Located on the main hill in Putrajaya, it has become synonym with the Malaysian executive arm.
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Putrajaya Bridge

Project Description: Construction of Putrajaya bridge started in June 1998 and was completed in 2000. The bridge consists of 2 pylons which is 53 m. high and 1 arch bridge which is 32 m. high.
The main span length is equal to 300 m.
For hangers of arch, 50 tons of 46 BBR DINA 120 dia. 7 mm. are installed..
For stay cables, 750 tons of 84 BBR CONA are installed; 44 main cable stay and 40 for back stay cables, with lengths varying from 60 to 160 m. .


Technical Specifications: .
Span: 1 span of 300 m .
Stay Arrangement: Double plane .
Superstructure: Deck width: 32 m,.
Shape: box girder,.
Material: precast concrete .
Pylon: 2 pylons,.
Height: 53 m,.
Material: in situ concrete .
Arches: Span: 300 m,.
Height: 32 m,.
Material: steel .
Stay Cables: 84 BBR CONA from 43 x 0.6" to 91 x 0.6",.
Total quantity: 750 t,.
Cable lengths: from 60 to 160 m .
Hangers: 46 BBR DINA 120 dia. 7 mm,.
Total quantity: 50t .