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DU Xiu-li, WANG Zuo-hu, DENG Zong-cai, ZHAN Jie-dong. Resarch on the Ultimate Stress of Unbonded Prestressed FRP Tendons[J]. Journal of Beijing University of Technology, 2010, 36(7): 914-919.
Citation: DU Xiu-li, WANG Zuo-hu, DENG Zong-cai, ZHAN Jie-dong. Resarch on the Ultimate Stress of Unbonded Prestressed FRP Tendons[J]. Journal of Beijing University of Technology, 2010, 36(7): 914-919.
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Resarch on the Ultimate Stress of Unbonded Prestressed FRP Tendons

  • The Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124, China

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  • Received Date: July 03, 2008
  • Available Online: December 11, 2022
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    • Abstract
  • As a new structural material,FRP features light weight,high strength,corrosion resistance,etc.,and have a bright future when used for a new type of prestressing tendon in engineering structures.This paper introduced the calculation methods and calculation formulas of ultimate stress of unbonded tendons,and presented a simplified analytical method for unbonded prestressed FRP tendon.Compared with the tesed results of beams from reports,there are shown that the calculated results using above mentioned method are not only well agreed with tested results,but also can reflect the strucural mechanism for such kind of structures.
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    • References (14)
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