▎ 摘　　要

NOVELTY - The method involves configuring dry soil and water as soil samples for setting moisture content. The graphene with a content ranging from 0% to 4% of the dry soil mass is incorporated into the soil sample, and divided into multiple proportioning groups. Each modified proportion of modified soil and multiple parallel samples are prepared by compaction process. The sample is soaked for multiple hours after saturating the sample. The unconfined compressive strength test is performed on the prepared multiple sets of samples, and the unconfined compressive strength values of each sample is tested. The graph of the unconfined compressive strength of the graphene content-modified soil sample is plotted, and the graphene content of the maximum strength increase is obtained. The unstressed compressive strength test stress-strain curves of different graphene-doped modified soil samples are drawn and the results are analyzed. USE - Method for improving unconfined compressive strength of soil by using graphene. ADVANTAGE - The method incorporates graphene into the soil, improves the soil structure, and improves the unconfined compressive strength of the soil. DESCRIPTION OF DRAWING(S) - The drawing shows a line graph illustrating the effect of the amount of graphene in the unconfined compressive strength of the soil sample. (Drawing includes non-English language text)