@article{XUE Kai-xi_114, author = {[XUE Kai-xi, ZHOU Chao-hui, TIAN Xing-hua, DUO Hui-hui, DING Chen, CAO Kai, QI Xiao-hong]}, title = {Application of Vertical Penetration Stratified Sampling Technique in Liquid-Plastic Limit Combined Testing}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2022}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {39}, number = {1}, eid = {114}, pages = {114-121}, keywords = {liquid-plastic limit;liquid-plastic limit combined testing;dry density;moisture content;depth of cone penetration}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20200939 }