콘크리트 도로 포장의 품질 관리 및 보증을 위한 지불규정 개발 기법 = Methodologies to Develop Payment Adjustment Regulations for Quality Control and Assurance of Concrete Pavements

다국어 초록 (Multilingual Abstract)

This study was performed as part of the development of the payment adjustment regulations for ensuring high performance
of concrete pavements. The objectives of this study were to develop the reasonable quality measurement approaches for the
implementation of the payment adjustment regulations and to propose the methods to determine the quality dependent pay factors.
First, by using the statistics the slab thickness measurement data was analyzed and the methods to determine the allowable measurement
errors, the proper measurement spacing, and the selection of the measurement location were proposed. In addition, to suggest
the reasonable methods to determine the pay factors, by using the data of the slab thickness and concrete flexural strength,
the pay factors based on the PWL (Percent Within Limits) method used in the USA were compared with those obtained considering
the normal probability distribution and t distribution. Finally, the most appropriate method to determine the pay factors was
proposed.

다국어 초록 (Multilingual Abstract)

This study was performed as part of the development of the payment adjustment regulations for ensuring high performance
of concrete pavements. The objectives of this study were to develop the reasonable quality measurement approaches for the
implementation of the payment adjustment regulations and to propose the methods to determine the quality dependent pay factors.
First, by using the statistics the slab thickness measurement data was analyzed and the methods to determine the allowable measurement
errors, the proper measurement spacing, and the selection of the measurement location were proposed. In addition, to suggest
the reasonable methods to determine the pay factors, by using the data of the slab thickness and concrete flexural strength,
the pay factors based on the PWL (Percent Within Limits) method used in the USA were compared with those obtained considering
the normal probability distribution and t distribution. Finally, the most appropriate method to determine the pay factors was
proposed.

참고문헌 (Reference)

1 건설교통부, "한국형 포장설계법 개발과 포장성능 개선방안 연구보고서" 건설교통부 2004

2 한국도로공사, "고속도로공사 전문시방서 토목편" 한국도로공사 2005

3 Burati, J. L., "Optimal Procedures for Quality Assurance Specifications" Federal Highway Administration 2003

4 Burati, J. L., "Evaluation of Procedures for Quality Assurance Specifications" Federal Highway Administration 2004

5 AASHTO, "AASHTO Quality Assurance Guide Specification" American Association of State Highway and Transportation Officials 1996