Open AccessDynamic Performance of High Liquid Limit Clay under Vehicle Load
Author(s) -
Lei Miao,
Wenjing Wu,
Peiqing Hu,
Xiaomeng Zhang,
Yu−Ching Yang,
Tingting Chen
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/719/3/032025
Subject(s) - subgrade , atterberg limits , geotechnical engineering , limit (mathematics) , amplitude , overburden pressure , modulus , materials science , dynamic stress , compaction , dynamic loading , water content , engineering , composite material , physics , mathematics , mathematical analysis , quantum mechanics
High liquid limit clay is widely distributed in China with its special properties. GDS dynamic triaxial test was carried out to investigate its dynamic response under vehicle load in the article. The response law of the accumulative strain and plastic modulus of the high liquid limit clay under different dynamic stress amplitude, cycle times, compaction, water content and confining pressure was attained. The research results have important reference value for the design of high liquid limit clay subgrade.