摘要
设计了有关控制孔隙比得到土水特征曲线的试验方案,总结了已有的试验,提取了其中的部分数据,并结合已有的试验数据对比了本试验的结果。利用本试验数据拟合了Fredlund和Xing的土水特征曲线3参数模型,得到3参数值。
A test scheme for obtaining soil-water characteristic curve by controlling the void ratio is designed.The existing experiments were summarized,some of the data were extracted,and the results of the experiments were compared with the existing experimental data.The 3 parameter model of soil-water characteristic curve of Fredlund and Xing is fitted by the test data and the value of 3 parameter is obtained.
作者
李鲁英
LI Lu-ying(Hubei Light Industry Technology Institute,Wuhan 430000,China)
出处
《长江工程职业技术学院学报》
CAS
2018年第2期4-8,共5页
Journal of Changjiang Institute of Technology
关键词
非饱和土
土水特征曲线
对比试验
影响因素
unsaturated soil
Soil Water characteristic curve
contrast test
affecting factors
