A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
Evaluation Method of Frost Heave for Unsaturated Soils
불포화 지반의 동결 팽창율 예측을 위한 기법 연구
2013
Journal of the korean geosynthetic society
불포화 지반의 동결 팽창율 예측을 위한 기법 연구
Frost heave occurs when ground temperature decreases under 0℃ and soil volume expands, which causes roadway and buried pipe line failure due to differential heaving. There are several models to predict volumetric strain caused by frost heave, but they requires expertises who have professional background and experience related to numerical analysis. This study presents an evaluation method to predict volumetric strain caused by frost heave with fundamental physical properties of soils. The
doi:10.12814/jkgss.2013.12.1.093
fatcat:t57d4wdfjfgp7csc7xxulsl4se