抄録
The increase in the strength and stiffness of a cement-mixed gravel (CMG) was investigated by performing drained triaxial compression tests on Chiba gravel compacted at different molding water contents. It was found that the increase in peak strength continued for a longer period and at a higher rate than the ordinary concrete. The increasing rate with time of small strain stiffness became smaller than the peak strength with the curing time, showing that the pre-peak stress-strain behavior became more linear with the curing time. These results are consistent with the existing data of cement-mixed sand.
