Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
394 0 |
Căutarea după subiecte similare conform CZU |
699.87 (3) |
Industria construcţiilor. Materiale de construcție. Tehnologii și procedee în construcții (213) |
SM ISO690:2012 CROITORU, Gheorghe, LVOVSCHI, Evgheni. Influenţa coroziunii elementelor din beton asupra stabilităţii construcţiilor. In: Buletinul INCERCOM, 2012, nr. 1(2), pp. 33-43. ISSN 1857-3762. |
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Buletinul INCERCOM | ||||||
Numărul 1(2) / 2012 / ISSN 1857-3762 | ||||||
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CZU: 699.87 | ||||||
Pag. 33-43 | ||||||
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Rezumat | ||||||
The paper presents a study on the corrosion processes in reinforced concrete construction elements operated in harsh environments, which may influence the stability of the building. In the experimental program were tried and nefisurate prefisurate evidence in the form of beams, the service limit state (SLS) after accelerated corrosion tests in solutions of Na2SO4 and NaCl. Election quick schemes testing corrosive mechanism respected the processes occurring on the surface of reinforcement under natural conditions. Due to accelerated corrosion exposure prefisurate beams in Na2SO4 and NaCl solutions, the yield strength is 7% lower than the corresponding standard beams exposed to accelerated corrosion in gullies service limit state (SLS). The tested beams have shown good results at external influences that allows to carry out the further researches, is especial at studying influence of duration of the accelerated influence of the corrosion environment, potential of a current and other diameters of armatures |
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