Segregation Potential 理論による原位置凍上量予測
1988 年 1988 巻 400 号 p. 253-259
詳細
1988 年 1988 巻 400 号 p. 253-259
In cold and snowy areas, road pavement is greately damaged by frost heave in the ground.
This paper describes the measurement results of temperature, underground temperature, frost heaving, and soil profile obtained by field investigations (e. g. pit cutting and boring survey) at an elevation of 1750m in the Kita Yatsugatake Tateshina lava plateau.
This study led to the conclusion that fairly accurate estimates of frost heave in the field can be obtained through the use of the Segregation Potential Theory by Konrad and Morgenstern. In addition, the soil profile at the site was recorded.
