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Automatic Post-Tensioning in Prestressed Concrete Structures

  • Quanquan Guo*
  • , Zhu Li
  • , Lian Duan
  • *Corresponding author for this work
  • Tongji University
  • Taiyuan University of Technology
  • State of California

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, the concept and development of an automatic post-tensioning system are presented. The comparisons between calculated and measured values of prestress losses in an actual project are discussed. Application in a prestressed concrete structure shows that automatic post-tensioning technology can control prestress tensioning with high accuracy and efficiency.

Original languageEnglish
Pages (from-to)37-41
Number of pages5
JournalStructural Engineering International
Volume14
Issue number1
DOIs
StatePublished - Feb 2004
Externally publishedYes

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