摘要
石家庄市区表层普遍分布厚度达8.0~10.0m次生黄土,该层黄土具有分布不均匀和湿陷性不均匀的特点。文中分别对该层土中的粉质黏土及粉土的室内试验数据进行了统计分析,探讨了黄土状土的湿陷系数与物理力学指标之间的关系。
The surface layer of Shijiazhuang city is generally distributed with secondary loess with a thickness of 8.0-10.0 m.This layer of loess has the characteristics of uneven distribution and uneven collapsibility.In this paper,the laboratory test data of silty clay and silty soil in this layer are analyzed,and the relationship between the collapsibility coefficient and physical mechanical index is discussed.
作者
段永乐
高阳
张莉辉
DUAN Yong-le;GAO Yang;ZHANG Li-hui(China North Industries NORENGEO Ltd., 050011, Shijiazhuang, Hebei, China;Hebei Underground Space Engineering Geotechincal Technology Innovation Center, 050011, Shijiazhuang, Hebei, China)
出处
《河北水利电力学院学报》
2020年第2期41-46,共6页
Journal of Hebei University Of Water Resources And Electric Engineering
关键词
黄土状土
湿陷系数
指标分析
loess-like soil
collapsible coefficient
index analysis
