한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2005년도 춘계 학술발표회 논문집
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- Pages.475-482
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- 2005
포장도로에서의 동결심도 조사분석
Analysis of Penetration Depths in Pavement in Korea
- Kim, Young-Chin (Civil Eng. Dept., KICT) ;
- Hong, Seung-Seo (Civil Eng. Dept., KICT)
- 발행 : 2005.03.25
초록
Many public facilities including roadway, railway, and embedded pipe lines in this country have been damaged by the repeated freezing and thawing of the soil during winter and spring every year. However, there are only few research results in field of frozen ground in this country. Also, there are no the formulation of the reasonable equation for frost penetration depths and of the criterion for identifing potentially frost-susceptible soil in design manual of pavement yet. Through this study it is anticipated to asses the frost action problem in roadway, railway, and water suppply lines and to establish the design criterion about pavement in seasonal cold region.