Study on long term consolidation behavior of buffer materials, 2; Preliminary long term consolidation test and numerical study on the dissipation delay of the excess pore water pressure

Takayama, Yusuke; Kikuchi, Hirohito*; Miyakawa, Ryoma*; Yamamoto, Yoichi*; Goto, Takahiro*

no journal, , 

In this research, in order to confirm the acceleration behavior of the secondary consolidation, a comparatively long consolidation test (about 1 year) was carried out. And in order to investigate the dissipation delay of the excess pore water pressure in consolidation test, a reproduction analysis was carried out in consideration of the density dependency of the coefficient of permeability.