CONSTRUCTION MONITORING OF STEEL AWNING STRUCTURE FOR COSTA RICA NATIONAL STADIUM DURING REMOVING TEMPORARY SUPPORTS

Yang Zhiming; Zhou An; Wu Zhaofu; Yang Yong; Gao Binbin; Gloriana Quirós

doi:10.13204/j.gyjz2011205023

Volume 42 Issue 5

Dec. 2014

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Yang Zhiming, Zhou An, Wu Zhaofu, Yang Yong, Gao Binbin, Gloriana Quirós. CONSTRUCTION MONITORING OF STEEL AWNING STRUCTURE FOR COSTA RICA NATIONAL STADIUM DURING REMOVING TEMPORARY SUPPORTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 122-125. doi: 10.13204/j.gyjz2011205023

Citation:

Yang Zhiming, Zhou An, Wu Zhaofu, Yang Yong, Gao Binbin, Gloriana Quirós. CONSTRUCTION MONITORING OF STEEL AWNING STRUCTURE FOR COSTA RICA NATIONAL STADIUM DURING REMOVING TEMPORARY SUPPORTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 122-125. doi: 10.13204/j.gyjz2011205023

Citation:

Yang Zhiming, Zhou An, Wu Zhaofu, Yang Yong, Gao Binbin, Gloriana Quirós. CONSTRUCTION MONITORING OF STEEL AWNING STRUCTURE FOR COSTA RICA NATIONAL STADIUM DURING REMOVING TEMPORARY SUPPORTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 122-125. doi: 10.13204/j.gyjz2011205023

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CONSTRUCTION MONITORING OF STEEL AWNING STRUCTURE FOR COSTA RICA NATIONAL STADIUM DURING REMOVING TEMPORARY SUPPORTS

doi: 10.13204/j.gyjz2011205023

1.
1. School of Civil and Hydraulic Engineering,Hefei University of Technology,Hefei 230009,China;
2.
2. School of Civil Engineering,University of Costa Rica,San José10110,Costa Rica

Received Date: 2011-06-15
Publish Date: 2012-05-20

Abstract

Abstract

A prestressed steel trussed arch structure with a span of 286 m is used for Costa Rica National Stadium. The steel truss was fixed by bracing structures and the grading process for removing temperary supports was also used removing temporary supports.During removing temporary supports,the wireless stress monitoring system was used to monitor the steel awning stress and the intelligent total station was used to monitor the steel awning deformation, which could technically guarantee removing temporary supports successfully.The result showed that the results of monitoring are in good agreement with the results of theoretical calculation during the removing temporary supports. Which displays that removing temporary supports of steel awning structure is successful．
- steel truss,
- removing temperary supports,
- stress monitoring,
- deformation monitoring

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References(12)

References

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