摘要
该文通过对青海某地盐渍土非饱和导水率曲线以及水分特征曲线的分析,并对盐渍土水分特征曲线进行区段划分,得出该盐渍土与一般土体在水分运移过程中非饱和导水率的不同变化特点,为盐渍土水盐迁移过程的进一步深入研究提出了有益的建议和参考。
In this paper,through the analysis of the unsaturated hydraulic conductivity curve and the moisture characteristics curve about the saline soil in an area in Qinghai,and dividing the moisture characteristics curve of saline soil into different sections,the different change characteristics of unsaturated hydraulic conductivity in the process of water movement between the saline soil and common soil have been discovered. This paper provides useful suggestion and reference for the further studing on the water and salt transporting process about saline soil.
出处
《勘察科学技术》
2015年第3期38-41,共4页
Site Investigation Science and Technology
关键词
盐渍土
非饱和导水率
水分特征曲线
saline soil
unsaturated hydraulic conductivity
moisture characteristics curve
