[VI-130] Verification result by nondestructive testing method of a corrosion at the ground-buried postition of a street illuminasion post (NS+SYSTEM)
Keywords:road affachment, non-destructive inspection, corrosion deterioration, screening, ultrasonic
The inspection of the ground-buried position of the street illumination post is currently done by excavating and visual inspection, and it takes a lot of time and labor. A verification corrosion survey of 17 posts in Fujisawa City was conducted to utilize nondestructive testing method as a screening technique for improving the efficiency of corrosion surveys on road surface boundaries. As aresult,the good result is obtained by comparison with the diagnosis result by thisnondestructive testing (NS+SYSTEM)
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