Due to the mechanical simplicity and the stability of energy dissipation capacity,several types of friction dampers have been widely employed in full-scale structures as an effective energy dissipation device.

Studies of A New Energy Dissipator of Bridge;

On a shaking table with three dimensions and six degrees of freedom, a group of simulated earthquake tests of the model with and without energy dissipator were successively performed for comparison under half storing condition and full storing condition.

Based on the recent advancement in energy dissipation technology,some new systems of tall building with dissipated device are proposed in this paper,such as the system of high-level transfer structure with energy dissipation device,the tall building with energy-dissipation stories,mega braced frame with energy dissipators and the high-rise connected structure with energy dissipators.

According to the experiments,this paper examines the effects of energy dissipater,based upon the working prin- ciple of energy dissipation system and the main function of viscous fluid damper by oil,in terms of structure impetus re- sponse and technical economic feasibility.

Structural shock absorption by viscous dampers is one of the most effective energy dissipation methods.