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Listar por palabra clave "Prestressing strand"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Prestressing strand"

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    A New Smoothing Technique for Transfer-Length Determination 
    Ramirez-Garcia, Alberto T.; Dang, C.N.; Deschenes, R.A.; Hale, W. M.; Martí Vargas, José Rocío (American Concrete Institute, 2018)
    [EN] Transfer length is a significant parameter in the design of pretensioned concrete members. This study reports the measured transfer length of 15.2 mm (0.6 in.) prestressing strands. Twenty-four pretensioned concrete ...
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    Bond mechanism of 18-mm prestressing strands: New insights and design applications 
    Dang, Canh N.; Martí Vargas, José Rocío; Hale, W. Micah (Techno-Press, 2020-10-10)
    [EN] Pretensioned concrete (PC) is widely used in contemporary construction. Bond of prestressing strand is significant for composite-action between the strand and concrete in the transfer and flexural-bond zones of PC ...
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    Measured Development Lengths of 0.7 in. (17.8 mm) Strands for Pretensioned Beams 
    Dang, Canh N.; Floyd, Royce W.; Micah Hale, W.; Martí Vargas, José Rocío (2016-01)
    The use of 0.7 in. (17.8 mm), Grade 270 (1860) prestressing strands in construction is slow regardless of the engineering advantages of these types of strands. The limited research data and unavailable design guidelines ...
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    Measured Transfer Lengths of 0.7 in. (17.8 mm) Strands for Pretensioned Beams 
    Dang, C.N.; Floyd, R.W.; Hale, W. M; Martí Vargas, José Rocío (American Concrete Institute, 2016-01)
    [EN] The use of 0.7 in. (17.8 mm), Grade 270 (1860) prestressing strands has advantages over 0.5 and 0.6 in. (12.7 and 15.22 mm) strands. This study provides design guidelines for estimating transfer length of 0.7 in. (17.8 ...
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    Prediction of the transfer length of prestressing strands with neural networks 
    Martí Vargas, José Rocío; FERRI RABASA, FRANCESC J; Yepes, V. (Techno-Press, 2013-08)
    This paper presents a study on the prediction of transfer length of 13 mm seven-wire prestressing steel strand in pretensioned prestressed concrete members with rectangular cross-section including several material properties ...