도심지역 콘크리트 교량의 탄산화 예측식 제안

To predict carbonation of viaducts and structures covered creek for road vehicle in Seoul metropolitan, this study researched carbonated depth and compressive strength of those structures. Then 28 days compressive strength was obtained from researched compressive strength and water-cement ratio was obtained by using relation equation of water-cement ration and compressive strength. Based on water-cement ratio carbonation coefficient of structures - this study divides structures as superstructures and substructures - wasobtained. And this study suggested carbonation-prediction equations. Finally this study compared the equations with existing prediction equations.