The effect of road environment on corrosion of the infrastructure constructions
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F11%3A86079535" target="_blank" >RIV/61989100:27230/11:86079535 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The effect of road environment on corrosion of the infrastructure constructions
Popis výsledku v původním jazyce
The development of modern transport infrastructure, transport systems and vehicles belongs between fundaments of competitiveness. The basis for choice and verification of materials and surface corrosion treatments long-term exposed to atmospheric environment is degree of corrosivity. For the atmospheric corrosion there are two dominant corrosion stimulators ? industrial air pollution represented by SO2 and salinity. Offshore structures require specific attention in order to be able to withstand the severe corrosion stresses to which they are exposed during their service life. But in the countries without seaside the chloride from de-icings salts plays very important role. The corrosion loss of carbon steel, zinc and galvanized steel exposed in 7 localities around the road in the Czech Republic were compared with corrosion loss without this effect. This evaluation shows intensively increasing corrosion damages together with specific corrosion mechanism due chloride deposition.
Název v anglickém jazyce
The effect of road environment on corrosion of the infrastructure constructions
Popis výsledku anglicky
The development of modern transport infrastructure, transport systems and vehicles belongs between fundaments of competitiveness. The basis for choice and verification of materials and surface corrosion treatments long-term exposed to atmospheric environment is degree of corrosivity. For the atmospheric corrosion there are two dominant corrosion stimulators ? industrial air pollution represented by SO2 and salinity. Offshore structures require specific attention in order to be able to withstand the severe corrosion stresses to which they are exposed during their service life. But in the countries without seaside the chloride from de-icings salts plays very important role. The corrosion loss of carbon steel, zinc and galvanized steel exposed in 7 localities around the road in the Czech Republic were compared with corrosion loss without this effect. This evaluation shows intensively increasing corrosion damages together with specific corrosion mechanism due chloride deposition.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JK - Koroze a povrchové úpravy materiálu
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů