摘要
该文通过对中砂改良黄土做了大量的室内压缩试验,得出了改良黄土中的中砂含量与湿陷性系数、自重湿陷性系数、溶滤变形系数和湿陷起始压力之间的关系;同时分析了中砂改良黄土的中砂含量与其湿陷程度之间的关系;并对中砂改良黄土的湿陷性试验进行了分析和总结。
In this paper,a large number of indoor compression tests are made on the medium sand improved loess. The relationships between the content of medium sand in the improved loess and the collapsibility coefficient,self weight collapsible coefficient,the deformation coefficient of lixiviation,the origion pressure of collapsibility are obtained; At the same time,the relationship between the medium sand content and the collapsibility degree of medium sand improved loess is analyzed; And the collapsibility test of medium sand improved loess is analyzed and summarized.
出处
《勘察科学技术》
2016年第3期6-8,共3页
Site Investigation Science and Technology
关键词
黄土
湿陷试验
湿陷性
系数
loess
collapsibility test
collapsibility
coefficient
