Sensitivity analysis of chloride ingress models: Case of concretes immersed in seawater
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DOI: 10.1016/j.conbuildmat.2017.01.019
Abstract: Reinforced concrete structures exposed to a marine environment deteriorate as a result of chloride-induced corrosion of the steel rebars. A wide variety of models to predict chloride ingress in water-saturated concretes have already been developed… read more here.
Keywords: analysis; case; chloride ingress; sensitivity analysis ... See more keywords
Chloride ingress and binding of coral waste filler-coral waste sand marine mortar incorporating metakaolin
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DOI: 10.1016/j.conbuildmat.2018.09.189
Abstract: Abstract The present study investigates the chloride ingress and binding behaviors of coral waste filler-coral waste sand marine mortar and the influence imposed by metakaolin (MK) addition. The mortars were cured for 4 months and followed… read more here.
Keywords: waste; chloride ingress; mortar; coral waste ... See more keywords
Simulation method of concrete chloride ingress with mesoscopic cellular automata
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DOI: 10.1016/j.conbuildmat.2020.118778
Abstract: Abstract Chloride ingress is a severe problem for the durability of concrete structures worldwide, and the relevant researches are of great significance. According to the requirements on accurate and efficient prediction, the development of numerical… read more here.
Keywords: cellular automata; mesoscopic; method; chloride ingress ... See more keywords
Impacts of reinforcement ratio and fatigue load level on the chloride ingress and service life estimating of fatigue loaded reinforced concrete (RC) beams
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DOI: 10.1016/j.conbuildmat.2020.120999
Abstract: Abstract High-cycle fatigue loading combined with chloride exposure was studied with a close investigation of reinforcement ratio (1.06%, 1.59%, 2.91%) and fatigue load level (0.2–0.5). This study conducts both, experimentally and service life modeling based… read more here.
Keywords: reinforcement ratio; service life; fatigue; chloride ingress ... See more keywords
Influence of Mechanically Induced Cracking on Chloride Ingress in Concrete
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0001922
Abstract: AbstractWhile significant research has been performed to assess the transport properties of concrete, a vast majority of previous research has focused on behavior in undamaged concrete. This paper ... read more here.
Keywords: cracking chloride; influence mechanically; chloride ingress; ingress concrete ... See more keywords
Chloride Ingress in Cement Mortars Exposed to Acidithiobacillus thiooxidans Bacteria
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DOI: 10.1155/2020/4191806
Abstract: Concrete structures placed in aggressive aqueous environments are vulnerable to degradation. Majority of studies have linked structural failures to the ingress of deleterious ions into the cement matrix. Some microbial activities may accelerate the penetration… read more here.
Keywords: cement mortars; mortars exposed; ingress cement; cement ... See more keywords
Durability of Nano-Reinforced Recycled Aggregate Concrete under Load and Chloride Ingress
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DOI: 10.3390/ma15186194
Abstract: The improved performance of recycled aggregate has an important impact on its use in engineering. In this study, to improve the weak surface properties, recycled aggregates were treated by nano-silica slurry and applied to concrete… read more here.
Keywords: nano silica; recycled aggregate; chloride ingress; chloride ... See more keywords
Transfer Parameter Analysis of Chloride Ingress into Concrete Based on Long-Term Exposure Tests in China’s Coastal Region
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DOI: 10.3390/ma15238517
Abstract: Chloride penetration resistance is one of the most important performance measures for the evaluation of the durability of concrete under a chloride environment. Due to differences in theory and experimental conditions, the durability index (chloride… read more here.
Keywords: diffusion; transfer parameter; chloride ingress; chloride ... See more keywords