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서영화 ( Seo Young-hwa ),남열우 ( Nam Yel-woo ),김건석 ( Kim Gun-suk ),심재흥 ( Shim Jae-heung ) 한국구조물진단유지관리공학회 2002 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.6 No.2
Nonuniform temperature distribution due to hydration heat induces thermal stress in mass concrete. At early ages, such thermal stress may induce thermal cracks which can affect on the durability and safety of the structure. Therefore, in Shin-chon Bridge Project, the field measurement of hydration heat for the massive concrete footings(20×20×3.5m) was carried out. It was shown to be possible to construct the massive concrete footing successfully by application of pipe cooling system. And the measurement results showed that standard code for concrete practice was very agreement.