• Title/Summary/Keyword: 제도국(制度局)

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Performance Indicator and Threshold Value of National Highway Jointed Concrete Pavements (일반국도 줄눈 콘크리트 포장의 성능인자와 임계한도)

  • Yeo, Hyun Dong;Seo, Youngguk;Suh, Young Chan;Jeong, Jin Hoon
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.30 no.3D
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    • pp.279-288
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    • 2010

  • Recently, researches on the performance warranty contracting has been going on to improve construction quality in road pavement area. The performance warranty contracting gives construction companies opportunity to select materials and methods freely while asks them to maintain a certain level of performance during a given period. To introduce the performance warranty contracting in Korea, lots of research results on performance indicator and threshold value of asphalt pavement have been made to be included in the warranty specification. However, research effort on the performance indicator and threshold value of concrete pavement which is commonly constructed in expressway and national highway has not been enough. In this study, the warranty duration, performance indicator, and threshold value of the concrete pavement were investigated by reviewing literatures on cases of the performance warranty contracting in European countries and states of the US. Major distresses influencing the performance of jointed concrete pavement were investigated and analyzed to be compared to the warranty duration, performance indicator, and threshold value of foreign countries.

  • https://doi.org/10.12652/Ksce.2010.30.3D.279 인용 PDF KSCI