Substructure Shake Table Testing of 10-story RTHS Structure

This experiment included substructure shake table tests of a 10-story RTHS structure. The lower 7-stories are modeled computationally while the upper 3-stories are tested on a shake table. The shake table tracks the top floor acceleration from the computational substructure while the restoring force from the experimental substructure is measured and imposed on the top floor of the computational substructure.本试验包含一栋10层实时混合试验（Real-Time Hybrid Simulation, RTHS）结构的子结构振动台试验。该结构的下部7层采用数值建模，上部3层则在振动台上开展试验。振动台实时跟踪数值子结构的顶层加速度，同时将试验子结构测得的恢复力施加于数值子结构的顶层。