Abstract
The dynamic response of a beam-tip mass-pendulum system subjected to sinusoidal excitations is considered. The conditions under which resonant and nonresonant oscillations occur are investigated and discussed. The main objective of this study was to conduct a series of experiments to investigate the autoparametric interaction between the first two modes of the system. The use of a pendulum as a passive control device was experimentally evaluated.
In the domestic and international, experimental study for the Buckling Restrained Braces(BRBs) focuses on concrete type BRBs at present, but the type of BRB has a larger weight, and can change structure vibration characteristics, thus puts forward a new type BRB which is no longer filling in with concrete between kernel and outer components, meanwhile under monotonic loading and cycle repeated loading tests for the new BRBs, the experimental results show that the steel type BRB has good energy dissipation capacity, and can be applied to structure as passive control device.
EXPERIMENTAL STUDY ON DYNAMIC BEHAVIOR OF PASSIVE CONTROL SYSTEM APPLIED FOR CONVENTIONAL POST-AND-BEAM TWO-STORY WOODEN HOUSE USING SHAKING TABLE