Presentation Information
[III-257]Investigation for safety evaluation of tunnel with prevention for falling concrete pieces by sheet which cured by ultraviolet light
*Kosuke Suga1, Hiroshi Yagi1, Takemi Ishikawa2 (1. Central Nippon Highway Engineering Tokyo Company Limited, 2. Central Nippon Expressway Company Limited)
Keywords:
tunnel,inspection,maintenance,prevention for falling concrete pieces,test,safety evaluation of tunnel
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