Validation on Reliability of Data for Development of Forecasting System of Service Lifetime in Marine Structures

해양구조물 수명예측 시스템 구축을 위한 데이터 신뢰성 검증

  • 임영문 (강릉대학교 산업시스템공학과) ;
  • 양은익 (강릉대학교 토목공학과) ;
  • 황영섭 (강릉대학교 산업시스템공학과)
  • Published : 2007.04.30

Abstract

Because the damages of corrosion resulting from the chloride ion are very serious, many research studies have been performed to measure the penetration depth of the chloride ion. However, there is a problem with data selection obtained from collection during experiments. After careful study, it appears that the collected data are not conformed to a normal distribution. The result of this study will play a very important role, as a first step for the development and construction of a forecasting system to help determine a reliable service lifetime of marine structures.

Keywords

References

  1. 서순근, MINITAB 신뢰성 분석, 이레테크, 2002
  2. 오병환 외, "콘크리트 구조물의 염화물 확산거동 및 침투", KCI 위원회보고서, 2001
  3. A. Boddy, E. Bentz, M. D. A. Thomas, R. D. Hooton, "An Overview and Sensitivity Study of a Multimechanistic Chloride Transport Model", Cem. Concr. Res., Vol. 29, No. 6, 827-837, 1990 https://doi.org/10.1016/S0008-8846(99)00045-9
  4. C. Andrade, M. Castellote, C. Alonso, C. Gonzalez, "Relationship between Colorimetric Chloride Penetration depth and Change Passed in Migration Tests of the Type of Standard ASTM C1202-91", Cem. Concr. Res., Vol. 29, No. 3, 417-421, 1999 https://doi.org/10.1016/S0008-8846(98)00226-9
  5. Han-Seung Lee, Takafumi Noguchib, Fuminori Tomosawa, "Evaluation of the Bond Properties between Concrete and Reinforcement as a function of the Degree of Reinforcement Corrosion", Cement and Concrete Research, 2002
  6. L. M. Everett, K. W. J. Treadaway, " Deterioration Due to Corrosion in Reinforced Concrete", Information Paper IP 12/80, Building Research Establishment, UK, 1980
  7. M. Collepardi, "Proc. Int. RILEM Workshop", St. Remy-les-Chevreuse, France, p. 10, 1995
  8. P. McGrath, D. Hooton, "Re-evaluation of the AASHTO T259 90-day Salt Ponding Test", Cem. Concr. Res., Vol. 29, No. 8, 1239-1248, 1999 https://doi.org/10.1016/S0008-8846(99)00058-7
  9. W. Bishara, Rapid, " Accurate Method for Determining Water-Soluble Chloride in Concrete, Cement, Mortar, and Aggregate: Application to Quantitative Study of Chloride Ion Distribution in Aged Concrete", ACI Master. J., Vol. 88, No. 3, 265-270, 1991
  10. V. Sirivivantnanon, R. Khatri, "Chloride Penetration Resistance of Concrete, Presented to Concrete Structures", Brisbane, Australia, October, 1998