基于分层核磁测试新技术的未冻水变化规律研究——以砂土冻融过程为例
韩大伟1,2(
), 杨成松1(), 张莲海1, 石亚军1,2, 尚飞1,2
), 杨成松1(), 张莲海1, 石亚军1,2, 尚飞1,2
Study on the variation law of unfrozen water based on the new technology of layered nuclear magnetic testing： taking the freezing and thawing process of sand as an example
Dawei HAN1,2(), Chengsong YANG1(), Lianhai ZHANG1, Yajun SHI1,2, Fei SHANG1,2
), Chengsong YANG1(), Lianhai ZHANG1, Yajun SHI1,2, Fei SHANG1,2
图9. 砂土试样a~i层T2分布曲线图（实线表示冻结过程T2分布曲线，虚线代表融化过程下T2分布曲线）
Fig. 9. The T2 distribution curve of layers a~i of sand sample （The solid line represents the T2 distribution curve during freezing， and the dotted line represents the T2 distribution curve during melting）
