MEPDG를 이용한 아스팔트/연속철근 콘크리트 복합포장 간편 설계 = Simple AC/CRC Composite Pavement Design Using MEPDG

다국어 초록 (Multilingual Abstract)

PURPOSES: Analysis and design of asphalt concrete (AC) and continuously reinforced concrete (CRC) composite pavements.
METHODS: In this study, the service life of the AC/CRC composite pavements was determined based on the probabilistic method in themechanistic-empirical pavement design guide(MEPDG). Typical pavement design was provided with respect to heavy truck traffic volume ofhighways.
RESULTS: The service life of the composite pavements based on IRI was shorter than that based on rutting at lower traffic volume, but thistrend was switched at higher traffic volume.
CONCLUSIONS : It is concluded that the main distress affecting the service life of the composite pavements was longitudinal roughnessand rutting. Roughness became lower, but rut depth became greater as the stiffness of the CRC increased.

참고문헌 (Reference)

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