Ramirez-Garcia, Alberto T.; Dang, Canh N.; Hale, W. Micah; Martí Vargas, José Rocío(Elsevier, 2017)
[EN] In pretensioned concrete members, the bond between prestressing strands and concrete in the transfer zone is necessary to ensure the two materials can work as a composite material. This study develops a computer program ...
Dang, Canh N.; Murray, Cameron D.; Floy, Royce W.; Hale, W. Micah; Martí Vargas, José Rocío(Elsevier, 2014-08)
Strand bond is the unique interaction between prestressing strand and adjacent concrete, and directly
affects the performance of the strand in the anchor region. However, strand bond depends upon numerous factors, such ...
Dang, CN; Murray, CD; Floyd, RW; Hale, WM; Martí Vargas, José Rocío(American Concrete Institute, 2014)
Strand bond depends on numerous factors, such as concrete properties and strand surface condition. The strand s surface may contain different types and amounts of lubricants and residual films from the manufacturing process. ...
Ramirez-Garcia, Alberto T.; Floyd, R.W.; Hale, W. M.; Martí Vargas, José Rocío(Elsevier, 2016)
[EN] Fifty seven prestressed concrete beams were fabricated at the University of Arkansas (UA) to determine the influence of concrete strength on the development length of seven wire prestressing strand. The variables ...