Single Surface와 Double Surface 구성모델에 의한 풍화잔류토의 응력-변형률해석 = Stress-Strain Analysis of Weathered Residual Granite Soil on Single and Double Surface Constitutive Model

다국어 초록 (Multilingual Abstract)

This paper is presented of the stress-strain, volumetric strain characteristics of the Pocheon weathered residual granite soil under drained conditions. A series of consolidated drained triaxial compression tets and isotropic compression tests on specimens were performed. All material parameters of Lade's single work hardening and double work hardening model were determined by using the result tests.
Most aspects of the soil behavior measured in the triaxial compression tests were reproduced with good accuracy by the constitutive models. Therefore two medels has been shown to be applicable to weathered residual granite soil.