Mechanical Charateristics of Remolded Clay and Simulation of Aging Effect with Curing Condition

양생조건에 따른 연대효과의 재현과 재압밀점토의 역학특성

In this study, the clay samples collected in the area Mokpo carry out laboratory soil test. Under three different curing $temperature-20^{\circ}C,\;50^{\circ}C,\;80^{\circ}C$ and 4 terms of curing day -1day, 7days, 14days, 40days for each, the remolded and reconsolidated samples had been made. To find out an aging effects and geotechnical characteristics between undisturbed samples and reconsolidated samples, laboratory tests were preformed. In the results, it was found that mechanical properties of undisturbed natural samples were similar to high temperature reconsolidation clay. The curing temperature influence on simulating aging effect more than the curing day does and the best curing condition are $80^{\circ}C$, 27days.