摘要
通过湿陷性黄土变含水量情况下的室内压缩试验和分别采用单线法和双线法做的浸水湿陷试验 ,结合试验曲线分析了湿陷性黄土随含水量变化的特征 ,总结出黄土的压缩变形与湿陷变形随饱和度以及压力变化的规律 ,借以描述湿陷性黄土在增减湿过程的湿陷与压缩变形性状以及不同应力路径对黄土变形特性的影响。
The dynamic characters of water contents of collapsible loess are analyzed based upon trial curves obtained from indoor compression test and collapse tests carried out by single line method and double line method. The compression and collapse deformation regularities of collapsible loess with saturation degree and pressure are summarized in order to describe the compression and collapse deformation behaviors of collapsible loess and the influences of various stress paths on deformation characteristics.
出处
《山西建筑》
2005年第5期50-51,共2页
Shanxi Architecture
关键词
湿陷性黄土
增(减)湿变形
单线法
双线法
collapsible loess, collapse deformation, single line method, double line method
