検査技術・診断(2)

[VI-337] About non-destruction investigation for a check to corrosion degradation of steel pipe column in a subtropical climate.

〇Daiki Tashiro¹, Ryuji Nakaike¹, Hiroyuki Honda¹, Taiki Tanaka¹ (1.NIPPON ENGINEERING CONSULTANTS CO.,LTD.)

Keywords:Road accessories, Road boundary, Nondestructive inspection, Corrosion deterioration, Ultracound