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Bond–Slip Model of Corroded Strand Considering Rotation Effect

Wang, Lei

Corrosion leads to the cracking of concrete cover and degrades the bond strength of strand. This chapter theoretically analyzed the bond strength model of corroded strands by considering the rotation characteristics. First, an analytical model is developed to predict the bond strength of uncorroded strands by considering strand rotation. Then, the effect of corrosion-induced concrete cracking on the ultimate bond strength of corroded strand is analyzed theoretically. Finally, the theoretical model of bond strength of corroded strands is obtained.

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Bond–Slip Model of Corroded Strand Considering Rotation Effect

Wang, Lei

Corrosion leads to the cracking of concrete cover and degrades the bond strength of strand. This chapter theoretically analyzed the bond strength model of corroded strands by considering the rotation characteristics. First, an analytical model is developed to predict the bond strength of uncorroded strands by considering strand rotation. Then, the effect of corrosion-induced concrete cracking on the ultimate bond strength of corroded strand is analyzed theoretically. Finally, the theoretical model of bond strength of corroded strands is obtained.

Bond–Slip Model of Corroded Strand Considering Rotation Effect

Wang, Lei

Corrosion leads to the cracking of concrete cover and degrades the bond strength of strand. This chapter theoretically analyzed the bond strength model of corroded strands by considering the rotation characteristics. First, an analytical model is developed to predict the bond strength of uncorroded strands by considering strand rotation. Then, the effect of corrosion-induced concrete cracking on the ultimate bond strength of corroded strand is analyzed theoretically. Finally, the theoretical model of bond strength of corroded strands is obtained.

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Title:

Bond–Slip Model of Corroded Strand Considering Rotation Effect

Contributors:

Wang, Lei (author)

Published in:

Strand Corrosion in Prestressed Concrete Structures ; Chapter: 5 ; 105-137

Publication date:

2023-08-24

Size:

33 pages

ISBN:

978-981-99-2054-9 , 978-981-99-2056-3

DOI:

https://doi.org/10.1007/978-981-99-2054-9_5

Type of media:

Article/Chapter (Book)

Type of material:

Electronic Resource

Language:

English

Keywords:

Engineering , Civil Engineering , Building Construction and Design , Structural Materials

Licence:

http://creativecommons.org/licenses/by/4.0/

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