| Naslov: | An investigation into corrosion around voids at the steel-concrete interface |
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| Avtorji: | ID Hren, Miha (Avtor)
ID Kosec, Tadeja (Avtor)
ID Legat, Andraž (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://www.sciencedirect.com/science/article/pii/S0008884624001261
 PDF - Predstavitvena datoteka, prenos (23,73 MB)
MD5: 8B994AC47F480DFF3803FEEC6201C822
 DOCX - Priloga, prenos (5,97 MB)
MD5: C95731F6966CF616B6DBA612E1726B36
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  ZAG - Zavod za gradbeništvo Slovenije
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| Povzetek: | In this study, the influence of voids on corrosion process at the steel-concrete interface was investigated, as the exact influence of these features on corrosion processes under various environmental conditions is not entirely understood. Coupled multi electrode arrays and electrical resistance probes were implemented to monitor the evolution of corrosion under cyclic exposure to chlorides and carbonation. MicroCT was used to determine the location and volume of corrosion damage. It was found that, in most cases, corrosion damage initiated outside the voids. During initiation and the early propagation phase, the steel beneath the voids rarely participated in the redox reaction. In following phases, various kinds of corrosion evolution were observed. Specific corrosion mechanisms were proposed and discussed to explain these corrosion processes. |
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| Ključne besede: | microtomography, corrosion, coupled multi-electrode array, steel-concrete interface |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 14.05.2024 |
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| Založnik: | Pergamon |
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| Leto izida: | 2024 |
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| Št. strani: | str. 1-17 |
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| Številčenje: | Vol. 181, [article no.] 107545 |
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| PID: | 20.500.12556/DiRROS-19054  |
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| UDK: | 544.5/.6 |
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| ISSN pri članku: | 1873-3948 |
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| DOI: | 10.1016/j.cemconres.2024.107545 |
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| COBISS.SI-ID: | 196499715 |
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| Avtorske pravice: | © 2024 The Author(s). |
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| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 24. 5. 2024;
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| Datum objave v DiRROS: | 06.06.2024 |
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| Število ogledov: | 413 |
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| Število prenosov: | 426 |
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| Metapodatki: |    |
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