Condition Survey of Reinforced Concrete in Hydroelectric Power Plant Vinodol (CROSBI ID 502039)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Stipanović, Irina ; Barišić, Emilija ; Beslać, Jovo ; Mikulić, Dunja
engleski
Condition Survey of Reinforced Concrete in Hydroelectric Power Plant Vinodol
Condition survey and testing of a RC structure was performed in the main operating building in the Hydroelectric power plant "Vinodol", which is an underground structure more than 50 years old. Within this condition survey, along with a visual inspection, examinations of the following properties were done: compressive strength, reinforcement location, carbonation depth, corrosion current, potential mapping, concrete resistance. Since the carbonation depth is deeper than the reinforcement location, the main causes of the corrosion are the carbonation process and humid environment. For determination of the corrosion rate the galvanostatic pulse technique was applied. This is a non-destructive technique and determines the free corrosion potential and corrosion current. The results of these measurements are presented in this paper. The correlation of the carbonation depth and corrosion current are discussed.
carbonation depth; condition survey; monitoring; reinforcement corrosion; site measurements
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Podaci o prilogu
591-598-x.
2004.
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objavljeno
Podaci o matičnoj publikaciji
Proceedings of the International Symposium "Durability nad Maintenance of Concrete Structures"
Radić, Jure
Zagreb: SECON HDGK
Podaci o skupu
Durability nad Maintenance of Concrete Structures
predavanje
21.10.2004-23.10.2004
Cavtat, Hrvatska