近相变区细砂土导热系数试验及预测模型研究

刘志云, 张亚星, 崔福庆, 袁堃, 黄川

Study on thermal conductivity testing and prediction model of fine sandy soil in near phase transition zone

Zhiyun LIU, Yaxing ZHANG, Fuqing CUI, Kun YUAN, Chuan HUANG

图8 细砂土负温测试区间导热系数预测结果

Fig. 8 Prediction results of thermal conductivity of fine sandy soil in the negative temperature testing range