Review of retrofitting techniques of deteriorated reinforced concrete columns

To ensure sustainability, all types of building structures should be kept in accepted condition throughout their life of service. Rehabilitation has been the subject of extensive research recently because of rising spending on construction and maintenance of constructed infrastructure. The most rece...

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Bibliographic Details
Published inIOP conference series. Earth and environmental science Vol. 1232; no. 1; pp. 12034 - 12041
Main Authors Kadhim, N J, Al-Ramahee, M A
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2023
Subjects
CFRP
Concrete columns
Construction
Fiber reinforced plastics
Fiber reinforced polymers
GFRP
jacketing
Maintenance
Polymers
Prestressing
RC columns
Rehabilitation
Reinforced concrete
Reinforcing steels
repair
Retrofitting
Strengthening
Sustainability
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Summary:To ensure sustainability, all types of building structures should be kept in accepted condition throughout their life of service. Rehabilitation has been the subject of extensive research recently because of rising spending on construction and maintenance of constructed infrastructure. The most recent methods to reinforce current reinforced concrete columns, including both conventional and cutting-edge strengthening procedures, are presented in this study. Frequently, general materials used in repairing on-service reinforced concrete columns are concrete, steel, and different kind of Fiber Reinforced Polymer (FRP) composites. Conventional methods and procedures for different mode of failures strengthening, including all types of FRP procedures Near Surface Mounting (NSM) reinforcement, Externally Bonded (EB) FRP, and textile reinforced concrete will all be included in the discussion, and FRP pre-stressing methods for modifying existing structures.
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ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/1232/1/012034