The Design and Mechanical Properties Research of Stretching and Anchoring Integrated Anchorage for Prestressed FRP Reinforcing Steel Pipline

Yi Lu; Yu Zhang; Bin Jia; Chun Yu Liu; Can Deng

doi:10.4028/www.scientific.net/AMM.744-746.323

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 744-746The Design and Mechanical Properties Research of...

The Design and Mechanical Properties Research of Stretching and Anchoring Integrated Anchorage for Prestressed FRP Reinforcing Steel Pipline

Abstract:

Because of the existence of “loads second time effect” in reinforceing damaged internal pressure steel pipeline without prestressed FRP, the fiber cannot fully play it’s advantage of high strength. Prestressed FRP is one of the effective ways to solve this problem. According to the BFRP reinforcement of damaged internal pressure steel pipeline, this paper designed a set of the circumferential prestress stretching and anchoring integral anchorage. And tested the conversion relation between torque and stress of BFRP sheet.

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Periodical:

Applied Mechanics and Materials (Volumes 744-746)

Pages:

323-326

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.744-746.323

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Online since:

March 2015

Authors:

Yi Lu*, Yu Zhang, Bin Jia, Chun Yu Liu, Can Deng

Keywords:

Anchorage, Circumferential Stretching and Anchoring, Design, Mechanical Property, Prestressed FRP

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* - Corresponding Author

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