EXPERIMENT ON THE BEHAVIOR OF DOUBLE-BALL ANCHORAGE IN PRESTRESSED CONCRETE SUBJECTED TO SUSTAINED LOADING

Zhao Jun; Zhang Zhiqiang

doi:10.13204/j.gyjz200611014

Volume 36 Issue 11

Dec. 2014

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Zhao Jun, Zhang Zhiqiang. EXPERIMENT ON THE BEHAVIOR OF DOUBLE-BALL ANCHORAGE IN PRESTRESSED CONCRETE SUBJECTED TO SUSTAINED LOADING[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(11): 56-58. doi: 10.13204/j.gyjz200611014

Citation:

Zhao Jun, Zhang Zhiqiang. EXPERIMENT ON THE BEHAVIOR OF DOUBLE-BALL ANCHORAGE IN PRESTRESSED CONCRETE SUBJECTED TO SUSTAINED LOADING[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(11): 56-58. doi: 10.13204/j.gyjz200611014

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EXPERIMENT ON THE BEHAVIOR OF DOUBLE-BALL ANCHORAGE IN PRESTRESSED CONCRETE SUBJECTED TO SUSTAINED LOADING

doi: 10.13204/j.gyjz200611014

1.
College of Architecture and Civil Engineering,Beijing University of Technology Beijing 100022

Received Date: 2006-01-03
Publish Date: 2006-11-20

Abstract

Abstract

Full-size specimens of the double-ball anchorage system used in prestressed concrete structures were tested to investigate its behavior under sustained loads,its maximum load-carrying capacity and the influence of stress levels of sustained loads on its performance.The formula for estimating its deformation related to sustained loads is proposed.
- prestressed concrete,
- anchorage,
- sustained load