Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Analysis and Prediction of Transfer Length in Pretensioned, Prestressed Concrete Members. Paper by Byung Hwan Oh, Si N. Lim, Myung K. Lee, and Sung W. Yoo
Based on three-dimensional finite element analyses and experimental tests conducted to obtain transfer lengths in pretensioned, prestressed concrete members, the discussed paper explores the important factors that affect transfer length and proposes a realistic prediction equation for a more rational design of pretensioned members. In particular, it has been found that transfer length decreases with increased cover depth, and also with increased concrete compressive strength. Then these two parameters, as well as prestress magnitude and strand diameter, have been included in a new equation for transfer length determination. The authors should be congratulated for producing a detailed paper. Some findings are interesting for the discusser, who would like to address the following comments for the authors' consideration and response.
Analysis and Prediction of Transfer Length in Pretensioned, Prestressed Concrete Members. Paper by Byung Hwan Oh, Si N. Lim, Myung K. Lee, and Sung W. Yoo
Based on three-dimensional finite element analyses and experimental tests conducted to obtain transfer lengths in pretensioned, prestressed concrete members, the discussed paper explores the important factors that affect transfer length and proposes a realistic prediction equation for a more rational design of pretensioned members. In particular, it has been found that transfer length decreases with increased cover depth, and also with increased concrete compressive strength. Then these two parameters, as well as prestress magnitude and strand diameter, have been included in a new equation for transfer length determination. The authors should be congratulated for producing a detailed paper. Some findings are interesting for the discusser, who would like to address the following comments for the authors' consideration and response.
Analysis and Prediction of Transfer Length in Pretensioned, Prestressed Concrete Members. Paper by Byung Hwan Oh, Si N. Lim, Myung K. Lee, and Sung W. Yoo
José R Martí-Vargas (Autor:in)
ACI structural journal ; 112
2015
Aufsatz (Zeitschrift)
Englisch
Analysis and Prediction of Transfer Length in Pretensioned, Prestressed Concrete Members
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Flexural Analysis of Reinforced Concrete Beams Containing Steel Fibers. Byung Hwan Oh
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Theoretical Analysis of Transfer Lengths in Pretensioned Prestressed Concrete Members
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Realistic Evaluation of Transfer Lengths in Pretensioned, Prestressed Concrete Members
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