2007.11.15
BEHAVIOR OF SINGLE FRICTION PILE IN SOFT CLAY UNDER REPEATED AXIAL LOADING
Hideaki KISHIDA（Tokyo Institute of Technology）・Kuniyoshi INA （Takechi Engineering）and Morimichi UESUGI（Tokyo Institute of Technology）
■掲載誌：Proceedings of Ninth World Conference on Earthquake Engineering,III,p605-610
■発行所：
■発行：1988
Model piles in normally consolidated soft clay are axially loaded in a series of laboratory experiments. The load types include monotonic load, one-way repeated load and two-way repeated load. Pore water pressure is measured at the pile surface during the experiments. The excess pore water pressure has close relationship with the pile displacement. Under repeated load of large displacement, the pile load decreases with the number of loading cycles and the average excess pore water pressure increases to a constant value. The permanent displacement under one-way repeated load is dependent on the load amplitude.
■発行所：
■発行：1988
Model piles in normally consolidated soft clay are axially loaded in a series of laboratory experiments. The load types include monotonic load, one-way repeated load and two-way repeated load. Pore water pressure is measured at the pile surface during the experiments. The excess pore water pressure has close relationship with the pile displacement. Under repeated load of large displacement, the pile load decreases with the number of loading cycles and the average excess pore water pressure increases to a constant value. The permanent displacement under one-way repeated load is dependent on the load amplitude.
