抄録
To evaluate mechanisms of residual displacement, dynamic analysis was conducted for a full scale RC column (C1-1) by shake table test, using detailed property of movable bearing based on element test. Analytical result generally correlated well with experimental result, especially the residual displacement in LG direction. Frictional force of movable bearing caused notable residual horizontal load on column top. This residual load mainly led to the noticeable residual displacement. Furthermore, the friction-free assumption according to specification might not be safe, because the residual displacement would be underestimated significantly.
