Study on frequency transfer characteristics of a displacement-dependent damper modeled by complex stiffness shows that it has advantage in reduction of base shear and maximum response acceleration of the superstructure of a base-isolated building compared with a conventional velocity-dependent damper such as an oil damper. To realize a displacement-dependent damper, a simple control rule to simulate the complex damping model for active or semi-active dampers is proposed.
|ジャーナル||Journal of Structural and Construction Engineering|
|出版ステータス||Published - 2010 9 1|
ASJC Scopus subject areas
- Building and Construction