THE TREATMENT OF PRESTRESS TIGHTWIRE COUPLER FAILURE AND STRUCTURAL LOADING TEST IN AN ATHLETIC FIELD OF A HIGH SCHOOL

Qin Shihong; Zou Wei; Jian Bin; Li Tangning

doi:10.13204/j.gyjz200603027

Volume 36 Issue 3

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2006 > 36(3): 102-104

Qin Shihong, Zou Wei, Jian Bin, Li Tangning. THE TREATMENT OF PRESTRESS TIGHTWIRE COUPLER FAILURE AND STRUCTURAL LOADING TEST IN AN ATHLETIC FIELD OF A HIGH SCHOOL[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(3): 102-104. doi: 10.13204/j.gyjz200603027

Citation:

Qin Shihong, Zou Wei, Jian Bin, Li Tangning. THE TREATMENT OF PRESTRESS TIGHTWIRE COUPLER FAILURE AND STRUCTURAL LOADING TEST IN AN ATHLETIC FIELD OF A HIGH SCHOOL[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(3): 102-104. doi: 10.13204/j.gyjz200603027

Citation:

PDF( 0 KB)

THE TREATMENT OF PRESTRESS TIGHTWIRE COUPLER FAILURE AND STRUCTURAL LOADING TEST IN AN ATHLETIC FIELD OF A HIGH SCHOOL

doi: 10.13204/j.gyjz200603027

1.
College of Civil Engineering,Chongqing University Chongqing 400045

Received Date: 2005-08-20
Publish Date: 2006-03-20

Abstract

Abstract

It is presented briefly that the failure of a steel strand coupler during the tension of the prestressed tendon in a high school. As a result of the analysis of its reasons,the scheme adopting overlapping unbonded prestressed tendon for the reinforcement is proposed and successfully accomplished. And the data on the site test substantiates the efficiency of the steel strand coupler and the performance of the ultra long prestressed secondary girder structural system,which adopts steel strand couplers.
- prestressed secondary girder structural system,
- steel strand coupler,
- overlapping tendon reinforcement,
- loading test