摘要
提出了增湿历史的概念和前期湿陷含水量指标，指出增湿历史对湿陷变形有很大影响。研究了超湿陷黄土的湿陷规律，揭示出超湿陷黄土的滞后湿陷现象。最后给出了前期湿陷含水量的确定方法及其应用途径。
This paper suggests a concept of wetting history and the wetting collapsible water content indexes at the previous stage and also points out that the wetting laws of super-wetting collapsible loess are also studied thereby to reveal the delayed wetting collapsible phenomina of super-wetting collapsible loess?Meanwhile,the paper advances the determination method of water contents of the wetting collapsible loess.at the previous stage and its application approaches.
出处
《西安理工大学学报》
CAS
1996年第2期133-137,共5页
Journal of Xi'an University of Technology
基金
国家自然科学基金
关键词
超湿陷黄土
湿陷变形
增湿历史
土质
Super-wetting collapsible loess
Wetting collapsible deformation
wetting-increase history
