Stochastic modelling of concrete cover cracking considering spatio-temporal variation of corrosion
Sign Up to like & getrecommendations! Published in 2020 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2020.106081
Abstract: Abstract This paper presents a stochastic procedure based on the Gamma process and copulas for prediction of corrosion-induced time to concrete cover cracking, considering the temporal and spatial variability in the corrosion process. A worked… read more here.
Keywords: cover cracking; spatio temporal; corrosion; concrete cover ... See more keywords
Prediction of Concrete Cover Separation in Reinforced Concrete Beams Strengthened with FRP
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Composites for Construction"
DOI: 10.1061/(asce)cc.1943-5614.0001130
Abstract: Abstract Fiber-reinforced polymers (FRPs) are widely used to enhance the flexural capacity of existing concrete structures subjected to various loading actions. However, when FRPs are applied to st... read more here.
Keywords: separation reinforced; concrete beams; prediction concrete; concrete cover ... See more keywords
Study on Concrete Cracking Caused by Non-Uniform Corrosion of Steel Bar
Sign Up to like & getrecommendations! Published in 2021 at "Canadian Journal of Civil Engineering"
DOI: 10.1139/cjce-2020-0203
Abstract: In this paper, the cracking of concrete cover caused by steel bar corrosion was discussed and studied based on the three-period model of steel bar corrosion in concrete. In the analysis, according to the non-uniformity… read more here.
Keywords: concrete cover; corrosion; steel bar;
Methods for Reducing Concrete Cover De-bonding in R.C. Beams Strengthened in Flexure with CFRP Strips
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Civil Engineering"
DOI: 10.14445/23488352/ijce-v4i11p103
Abstract: In many cases beams need repair due to steel corrosion. The traditional method for beam repair due to steel reinforcement corrosion is removing the concrete cover to repair the longitudinal steel bars then recasting it… read more here.
Keywords: cover bonding; cover; concrete cover; cfrp strips ... See more keywords
Fire Performance of Steel Profiles Covered with Self Compacting Concrete
Sign Up to like & getrecommendations! Published in 2023 at "Scientia Iranica"
DOI: 10.24200/sci.2023.60188.6652
Abstract: This paper reports an investigation on the high-temperature effect on the composites manufactured with steel profiles embedded within the concrete for varying temperatures. A total of 24 experiments were performed in two groups and all… read more here.
Keywords: self compacting; steel; steel profiles; high temperature ... See more keywords
Behavior and Performance of Reinforced Concrete Columns Subjected to Accelerated Corrosion
Sign Up to like & getrecommendations! Published in 2023 at "Metals"
DOI: 10.3390/met13050930
Abstract: Steel reinforcement corrosion in concrete structures such as bridges, industrial plants, marine structures, and coastal buildings is a growing concern due to its impact on cost, safety, and serviceability. Corrosion leads to spalling, cracking, and… read more here.
Keywords: columns; subjected accelerated; accelerated corrosion; concrete columns ... See more keywords
Stress Field Approach for Prediction of End Concrete Cover Separation in RC Beams Strengthened with FRP Reinforcement
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14050988
Abstract: End concrete cover separation is one of the most common failure modes for RC beams strengthened with external FRP reinforcement. The premature failure mode significantly restricts the application of FRP materials and could incur serious… read more here.
Keywords: concrete; cover separation; concrete cover; end concrete ... See more keywords