Repair Options for Corrosion-damaged Prestressed Concrete Structures
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https://hdl.handle.net/10037/34968Dato
2024-07-05Type
Journal articleTidsskriftartikkel
Peer reviewed
Forfatter
Sharma, Suraksha; Osmolska, Magdalena Jadwiga; Hornbostel, Karla; Bathen, Lise; Novakova, Iveta; Geiker, Mette RicaSammendrag
Prestressing of bridges allows construction of long spanned bridges made from thin structural
members with high flexural and shear capacity. Studies have shown that some of the existing
prestressed bridges are not meeting their designed service life due to corrosion of the tendons.
The main reasons are poor construction practices in combination with inadequate inspection and
maintenance plans. This paper provides a summary of repair options for corrosion-damaged
prestressed concrete structures with focus on the individual components of the prestressed system.
The applicability of identified repair options to Norwegian conditions is discussed.
Forlag
SciendoSitering
Sharma S, Osmolska M, Hornbostel K, Bathen L, Novakova I, Geiker MR. Repair Options for Corrosion-damaged Prestressed Concrete Structures. Nordic Concrete Research. 2024;70(1):99-123Metadata
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Copyright 2024 The Author(s)