대형삼축압축시험을 이용한 국내 조립지반 재료의 G /G max 곡선 및 모델 parameters 산정

초록

In the preceding research, we carried out the large cyclic triaxial test with coarse granular materials used in the major infrastructures such as railway, road and dam. In this study, we estimated the maximum shear modulus and presented the normalized shear modulus model with the test results for the tested materials. Furthermore, we suggested the representative normalized shear modulus model for domestic coarse granular materials in the form of ‘Modified Hyperbolic Model’.