대입경 조립재료의 반복삼축압축시험법에 대한 연구

초록

Coarse granular materials such as gravel, rubble is used as major fill materials in earth structures of railway, road and dam. Therefore, it is essential to accurately evaluate properties of these materials for reasonable design and construction. In the precedent study, we built large triaxial testing system and verified system compliance with a focus on the dynamic properties. And we could secured the reliability of the system. In this study, we tested the effect the particle size distribution and loading mode on the dynamic property of cyclic triaxial test.