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8. 核磁共振试验冻融过程各层砂土的温度-时间曲线
Fig. 8. Temperature-time curves of each layer of sand during freezing-thawing in NMR test
