Steel Structure Project awarded China Steel Structure Gold Medal

2015-04-15 15:32   
Steel structure of Main Stadium achieved the top award of national steel structure project-China Steel Structure Gold Medal, which was appraised by Ch..

 

 

Steel structure of Main Stadium achieved the top award of national steel structure project-China Steel Structure Gold Medal, which was appraised by China Construction Metal Structure Association.

 

The steel structure project was fulfilled by the end of 2013. 28 pieces of big lotus petal and 27 pieces of smaller ones grow up centering on the 400 meter track field and 80,000 audience seats. The edge of this Lotus measures as 333 meter in length (from south to north) and 285 meter in width (from east to west). Comparing the same size stadium-Bird Nest in Beijing, it saves 30,000 tons of steel, which is merely 23,000 tons.
 
Highlights of appraisal
1.  Modeling and precast of Lotus and assembling.
2.Structure hoisting difficulty.
3. Uncertain factors such as high temperature and typhoons.