Study on the Relationship between Ergometer and Tensioning Force of Pre-Stressed Pier Anchor Cable

Jun Xing; Zhi Xin Fan

doi:10.4028/www.scientific.net/AMM.353-356.2822

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 353-356Study on the Relationship between Ergometer and...

Study on the Relationship between Ergometer and Tensioning Force of Pre-Stressed Pier Anchor Cable

Abstract:

During the construction of pre-stressed anchor cables for discharging flood and sand in the lower reservoir of Pushihe Pumped-storage Power Station, the tensioning of main and secondary cables are overall carried out according to design, in which the tensioning force is divided into seventh grades, the indicator values of ergometer and tensioning force of jack were obtained by experiment, and the difference between them were compared and analysis, the results of experiment provides the basis for the long-term and stable operation of pre-stressed pier in Pushihe project.

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Periodical:

Applied Mechanics and Materials (Volumes 353-356)

Pages:

2822-2826

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.353-356.2822

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Online since:

August 2013

Authors:

Jun Xing, Zhi Xin Fan

Keywords:

Matching Calibration, Steel Strand, Tensioning Control

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References

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