CAJ | 학술논문

介绍了季节性冻土的冻胀试验系统的组成及冻土的冻胀参数的测量方法，并利用该系统对某冻胀性试验土样的冻胀参数进行一个自然冻融周期的观测，得到土温、气温、冻融深度、冻胀力、冻胀位移等数据的变化曲线，通过分析试验数据得出土的冻胀参数变化规律。
개소료계절성동토적동창시험계통적조성급동토적동창삼수적측량방법，병이용해계통대모동창성시험토양적동창삼수진행일개자연동융주기적관측，득도토온、기온、동융심도、동창력、동창위이등수거적변화곡선，통과분석시험수거득출토적동창삼수변화규률。
The experimental system of frost-heave for seasonal frozen soil and the measure methods of frozen soil frost-heave parameters were introduced. With the experimental system, the parameters of frost-heave of the test sample were measured with one natural frost-melt period. The curves of soil temperature, atmospheric tem- perature,frozen-meh depth, frost-heave force and displacement were got and analyzed. The change current of the frost-heave parameter of the frozen soil was given out.