床版，一般 (1)

[CS6-41] The resin second infusion examination of the steel floor version U rib which filled lightweight resin mortar

*Shinnya Akae¹, Manabu Ishida¹, Kazuo Ohgaki³, Tsubasa Yasuda³, Naohiro Fujita², Yoshihiro Ishikawa², Koichiro Shito⁴ (1. Taiheiyo Materials Corporation, 2. Adeka Corporation, 3. Institute of Technologists, 4. East Nippon Expressway Company)

Keywords:steel deck, U rib, fatigue crack, epoxy resin , second infusion, Light weight resin mortar