With the development of social economy and the improvement of technical level engineers, by increasing the structure of member section, in order to enhance the resistance to strengthen the traditional seismic action is no longer the only means for seismic reinforcement, more and more advanced and more reasonable energy dissipation scheme showed a huge advantage, through the test of history, these the scheme has experienced countless experiments and actual seismic test, the results showed that: in the structure of the damper is by far the least controversial, the best scheme of seismic mitigation effect.
The application of dampers in structures can be simply divided into the following ways:
Energy dissipation brace (diagonal, herringbone, etc.)
With the support of outrigger truss vertical (high-rise wind)
Matched base vibration isolation
TMD system
Other special structures (such as corridor, etc.)