Automatic Post-Tensioning in Prestressed Concrete Structures
Author(s): |
Quanquan Guo
Zhu Li Lian Duan |
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Medium: | journal article |
Language(s): | English |
Published in: | Structural Engineering International, February 2004, n. 1, v. 14 |
Page(s): | 37-41 |
DOI: | 10.2749/101686604777964242 |
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. |