Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)

Korean Geotechnical Society (한국지반공학회)
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Evaluation of Frost Heave Prediction and Frost Susceptibility in Sample using JGS Test Method

일본 동상성판정기준을 적용한 시료의 동상예측 및 동상성 평가

  • Kim, Young-Chin (Geotechnical Disaster and Environment Research Division, Korea Institute of Construction Technology) ;
  • Hong, Seung-Seo (Geotechnical Disaster and Environment Research Division, Korea Institute of Construction Technology)
  • 김영진 (한국건설기술연구원 지반방재.환경연구실) ;
  • 홍승서 (한국건설기술연구원 지반방재.환경연구실)
  • Published : 2008.03.28
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Abstract

This paper show two different standardized test methods(Japanese Geotechnical Society; JGS 2003). One test is a "Test Method for Frost Heave Prediction Test, JGS 0171-2003", and the other test is a "Test Method for Frost Susceptibility, JGS 0172-2003". The purpose of this test is to obtain the freezing rate(freezing speed), frost heave ratio(heave to sample height), frost heave rate(heaving speed), and other parameters to be used for frost heave prediction and determine the frost susceptibility by freezing test with water intake. This method shall be used to predict the frost heave in frozen ground and evaluate the frost susceptibility of natural and replacement materials.

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