Proceedings of the 2025 International Conference on Resilient City and Safety Engineering (ICRCSE 2025)

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Mechanical Performance Study of Grouted Sleeve Connectors with Sleeve Corrosion

Authors
Shichao Jiang1, Jiandong Bi2, *, Wei Zhang3
1CSCEC Road and Bridge Group CO., LTD, Shijiazhuang, China
2Hebei Province Highway Engineering Green Construction Technology Innovation Center, Shijiazhuang, China
3Deptept of Institute of Transportation, Inner Mongolia University, Hohhot, China
*Corresponding author. Email: jiandongbi@126.com
Corresponding Author
Jiandong Bi
Available Online 22 September 2025.
DOI
10.2991/978-94-6463-856-1_20How to use a DOI?
Keywords
Grouted sleeve; Corrosion rate; Load-displacement; Stiffness; Ductility
Abstract

Grouted sleeves have become the most widely used connection method in prefabricated bridge substructures due to their reliable performance, broad applicability, and ease of installation. Consequently, the mechanical performance of grouted sleeves is critical to the safety of prefabricated bridge substructures. In this study, high-stress cyclic loading tests were conducted on four groups of grouted sleeve connectors with varying corrosion rates to investigate the influence of corrosion on their mechanical properties. The results indicate that increased corrosion rates lead to varying degrees of degradation in mechanical performance, including load-displacement response, stiffness, ductility, and energy dissipation.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2025 International Conference on Resilient City and Safety Engineering (ICRCSE 2025)
Series
Advances in Engineering Research
Publication Date
22 September 2025
ISBN
978-94-6463-856-1
ISSN
2352-5401
DOI
10.2991/978-94-6463-856-1_20How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Shichao Jiang
AU  - Jiandong Bi
AU  - Wei Zhang
PY  - 2025
DA  - 2025/09/22
TI  - Mechanical Performance Study of Grouted Sleeve Connectors with Sleeve Corrosion
BT  - Proceedings of the 2025 International Conference on Resilient City and Safety Engineering (ICRCSE 2025)
PB  - Atlantis Press
SP  - 196
EP  - 206
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-856-1_20
DO  - 10.2991/978-94-6463-856-1_20
ID  - Jiang2025
ER  -