%0 Dataset
%T Low temperature triaxial mechanical test data set of Mohe / Dongying frozen soil (2018-2019)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/3651cdbe-6849-4eb0-b866-babed8bc3958
%W NCDC
%R 10.12072/ncdc.SRIPE.db1705.2022
%A Gao deli
%K Frozen soil;low temperature mechanical experiment;compressive strength
%X In 2018 and 2019, low-temperature triaxial compressive strength simulation experiments were conducted on frozen soil in Qingdao, Shandong Province. The observed factors included sample density, ambient temperature, confining pressure, compressive strength, peak strength, etc. The time range for data resource collection was from April 20, 2018 to April 20, 2019. A low-temperature triaxial experimental device was used to measure the triaxial compressive strength of Mohe permafrost and Dongying permafrost at different burial depths, temperatures, and confining pressures. Used to study the variation of mechanical parameters of frozen soil layer with temperature and confining pressure, and establish a prediction model for geotechnical engineering mechanical parameters of frozen soil layer.