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7 不同干密度和含水率试样的导热系数随温度变化曲线

Fig. 7 Thermal conductivity curves of samples with different dry densities and water content with temperature