Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Je-Woon Kyung"'
Publikováno v:
Computers and Concrete. 5:545-558
The corrosion of RC structures demonstrates very complicated forms of deterioration intermingled together but all pointing to a decrease in the durability of RC structures due to the corrosion of reinforcing bars. Until now, nondestructive techniques
Publikováno v:
ISIJ International. 48:230-234
Investigation was carried out to verify the influence of temperatures an ambient environment, on the corrosion rate of steel reinforcement in concrete structures. Two concrete specimens, into which from an upper surface 10% sodium chloride solution p
Publikováno v:
Key Engineering Materials. :453-456
This study performs an electrochemical experiment to quantitatively evaluate the corrosion resistance performance in a Zn-Al thermal metal spraying method and produces corrosion current density according to the type of corrosion resistance methods. I
Publikováno v:
Key Engineering Materials. :437-440
RC beam with corroded tension rebars were strengthened with carbon fiber sheets(CFS) and were subjected to static loading tests to investigate the flexural strengthening effect of CFS. The test results confirmed that CFS are effective in reducing str
Publikováno v:
Key Engineering Materials. :433-436
This study was carried out to investigate quantitatively the relationship between the degree of reinforcement corrosion and the mechanical properties of reinforcement. In the experiment, the tensile test of corroded reinforcement was conducted at the
Publikováno v:
Computers and Concrete. 4:285-298
Corrosion of Reinforcement (rebar) is nondestructively estimated by the half-cell potential measurement. As is the case with other nondestructive testings (NDT), understanding of the underlying principles should be clarified in order to obtain meanin
Publikováno v:
ISIJ International. 47:1497-1503
This study performs the numerical analysis of electric potentials and currents in reinforced concrete to achieve the nondestructive evaluation of corrosion using a half-cell potential measurement and polarization resistance method. Electric fields ar
Publikováno v:
ISIJ International. 47:875-882
Cracked concrete members reinforced with Cr-bearing rebars were assumed for the purpose of developing Cr-bearing rebars having the required corrosion resistance in macrocell corrosion environments induced by cracking in cover concrete. The service li
Publikováno v:
ISIJ International. 47:1315-1323
Reinforced concrete structures made using Cr-bearing rebars subject to microcell corrosion were assumed with the aim of developing Cr-bearing rebars having the required corrosion resistance in microcell corrosion environments. Their service lives wer
Publikováno v:
Key Engineering Materials. :1638-1644