THE EVALUATION OF PRESTRESSING LOSS IN EXTERNALLY PRESTRESSED CONCRETE STRUCTURE

Xiong Xueyu; Gu Wei; Lei Liying

doi:10.13204/j.gyjz200407004

Volume 34 Issue 7

Dec. 2014

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Xiong Xueyu, Gu Wei, Lei Liying. THE EVALUATION OF PRESTRESSING LOSS IN EXTERNALLY PRESTRESSED CONCRETE STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(7): 16-19. doi: 10.13204/j.gyjz200407004

Citation:

Xiong Xueyu, Gu Wei, Lei Liying. THE EVALUATION OF PRESTRESSING LOSS IN EXTERNALLY PRESTRESSED CONCRETE STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(7): 16-19. doi: 10.13204/j.gyjz200407004

Xiong Xueyu, Gu Wei, Lei Liying. THE EVALUATION OF PRESTRESSING LOSS IN EXTERNALLY PRESTRESSED CONCRETE STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(7): 16-19. doi: 10.13204/j.gyjz200407004

Citation:

Xiong Xueyu, Gu Wei, Lei Liying. THE EVALUATION OF PRESTRESSING LOSS IN EXTERNALLY PRESTRESSED CONCRETE STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(7): 16-19. doi: 10.13204/j.gyjz200407004

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THE EVALUATION OF PRESTRESSING LOSS IN EXTERNALLY PRESTRESSED CONCRETE STRUCTURE

doi: 10.13204/j.gyjz200407004

1.
1. Research Institute of Prestress,Tongji University Shanghai 200092;
2.
2. Research Institute of Standards &Norms of Construction P.R.China Beijing 100835

Received Date: 2004-04-22
Publish Date: 2004-07-20

Abstract

Abstract

The structure and construction method of externally prestressed structures differ greatly from structures with bonded or unbonded tendons, therefore generate the difference in prestressing loss. In this paper, the calculation method of prestressing loss are discussed, and applicable formulae are suggested with regard to the characteristic of external prestressing.
- external prestressing,
- prestressing loss