[V-551] Follow-up study of PCT girder 14 years after the application of electrochemical desalination method

〇Nobutaka Kubota¹, Hayato Endo¹ (1.chuohconsultants)

[V-552] Investigation on scattered of the waters particle size and scattered of the waters volume by passing vehicles

〇Kenta Teranishi¹, Toshihide Simada², Fuminori Nakamura³, Eiji Iwasaki³ (1.Central Nippon Highway Engineering Nagoya Company, 2.Central Nippon Expressway Company, 3.Nagaoka University of Technology)

[V-553] Suggestion of the repair measures method of construction based on the bridge lower part mechanic details findings

〇FUKUDA KOJIRO¹, HARA RYOHEI² (1.NEXCO ENGINEERING HOKKAIDO, 2.East Nippon Expressway Company)

[V-554] Consideration of deicing salt spreading amount based on salt damage survey for 100 year operation of construction bridge

〇S.Matsumura S.Matsumura¹, K.chou K.chou¹, Y.noritake Y.noritake¹ (1.Eight-Japan Engineering Consultants)

[V-555] Scaling properties of concrete using ordinary Portland cement and Portland blast-furnace slag cement type B

〇Takeo Ishida¹, Shohei Tanaka¹, Hidenori Kato¹ (1.UBE INDUSTRIES, LTD.)

[V-556] Fundamental Study on Test Method for Evaluating Scaling Resistance of Concrete under Chloride Environments

〇Susumu Yoshida¹, Shintaro Yasunaka¹ (1.Civil Engineering Research Institute for Cold Region)

[V-557] A Study on Deterioration Progress of an RC Slab that Receives the Combined Deterioration of Fatigue and Frost Damage

〇Hiroshi Hayashida¹ (1.Civil Engineering Research Institute for Cold Region)

[V-558] Frost damage resistance of Portland blast-furnace slag cement type B concrete cured internally by using roof-tile waste coarse and fine aggregates

〇Taishi Kirimoto¹, Yuko Ogawa¹, Kenji Kawai¹ (1.Hiroshima University)

[V-559] Frost damage deterioration on river revetment by low water-to-cement ratio and non-AE concrete

〇YOSHINORI NONOMURA¹, Isao NAITO¹, Shintaro YASUNAKA¹, Hiroshi YOKOYAMA¹, Yu INAMI¹ (1.Civil Engineering Research Institute for Cold Region)

Session information

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