路基工程Issue(2)：75-78,4.DOI:10.13379/j.issn.1003-8825.2017.02.18
重塑饱和黄土K0固结三轴试验研究
Experimental Study on K0 Consolidation Tri-axial Test of Remolded Saturated Loess
摘要
Abstract
The experimental study on K0 consolidation test of remolded saturated loess is carried out using GDS static tri-axial instrument,discussing the deformation characteristics of the test pieces under different loading rates and comparing and analyzing the test results.The results show that under different loading rates,the variation trend of the relation curve between axial stress and strain of the test pieces is coincident.When the axial stress is up to the same value,the axial strain of the test pieces with larger loading rate is larger.The trend of relation curve between the lateral pressure coefficient K0 and axial strain of the soil samples is basically coincident.The stable value of the lateral pressure coefficient Ko of the test pieces is also different,however,it varies within a certain scope.关键词
K0固结/加载速率/饱和重塑黄土/侧压力系数/孔隙水压力Key words
K0 consolidation/loading rate/remolded saturated loess/lateral pressure coefficient/pore water pressure分类
建筑与水利引用本文复制引用
王大军,崔海涛..重塑饱和黄土K0固结三轴试验研究[J].路基工程,2017,(2):75-78,4.
