한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제54권5호
  • /
  • Pages.155-160
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  • 2012
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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보조기층재의 입도에 따른 물리적 특성 및 동상 특성

Physical Properties and Characteristics of Freezing of the Sub-base Materials with a Grain Size Distribution

  • 투고 : 2012.07.23
  • 심사 : 2012.09.27
  • 발행 : 2012.09.30
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초록

In this paper it was analyzed that the mechanical properties, the permeability and the freezing properties of SB-2 materials which are mainly used with the subbase materials. To this ends, a series of the physical test, the permeability test and the freezing test were carried out the samples mixed the small aggregate and the big aggregate from which was re-classified the SB-2. From the test results, it was analyzed the characteristics of permeability and the characteristics of freezing of the samples. And it was reviewed for SB-2 materials that the use of possibility for the freezing prevention layer material.

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참고문헌

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