構造物調査・診断 (4)

2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[V-568] The unfilled grout inspection in PC bridge using 3.95MeV High energy X-ray generator

*Akifumi Iwamochi¹, Hideyori Sato¹, Seiyah Okazaki¹, Koichi Nishikawa², Takeshi Ichimura³, Takashi Fujita³ (1. NEXCO Engineering Niigata.CO., LTD., 2. East Nippon Expressway Company Limited, 3. ATOX CO., LTD.)

Keywords:

bridge,non-destructive,High energy X-ray generator,Prestressed steel,pc grout,Member thickness 1000mm or more

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