Two-dimensional plane-strain consolidation for unsaturated soils under non-uniform trapezoidal loads  

作　　者：Chengjia TANG Lei WANG Sidong SHEN Minjie WEN Annan ZHOU 

机构地区：[1]School of Urban Railway Transportation,Shanghai University of Engineering Science,Shanghai,201620,China [2]MOE Key Laboratory of Soft Soils and Geoenvironmental Engineering,Zhejiang University,Hangzhou,310058,China [3]School of Civil,Environmental and Chemical Engineering,Royal Melbourne Institute of Technology(RMIT),Melbourne,VIC,3001,Australia

出　　处：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2025年第3期277-284,共8页浙江大学学报(英文版)A辑(应用物理与工程)

基　　金：supported by the National Nature Science Foundation of China(No.12172211);the National Key Research and Development Program of China(No.2019YFC1509800)。

摘　　要：1 Introduction In highway construction,flled embankments are trapezoidal,and the ground is always improved by sand wells or columns.During embankment construction,because the width and height of the embankment are changing,a non-uniform load that varies with time and lateral location is applied to the underlying ground.The consolidation phenomenon under two-dimensional(2D)conditions will keep pace with the construction of the embankment.In addition,because of evaporation and rainfall,the soils are mostly unsaturated.Therefore,it is meaningful to research the consolidation properties of unsaturated ground under non-uniform loading.

关 键 词：two dimensional plane strain consolidation highway construction sand wells embankment construction consolidation phenomenon unsaturated soils non uniform trapezoidal loads 

分 类 号：TU43[建筑科学—岩土工程]