Seismic isolation equipment

Seismic isolation equipment is a key device used in engineering to absorb or isolate earthquakes and other vibration energy. It reduces structural response through flexible deformation or friction damping, significantly reducing structural vibration and impact. Its application scenarios and classifications continue to develop with technological progress and policy promotion.

Application scenarios: construction projects, transportation infrastructure, industrial and energy facilities, special scenarios.

Classification and selection

Classification by structure and working principle: laminated rubber bearings, lead rubber bearings, friction pendulum bearings, elastic skateboard bearings, high damping rubber bearings

Classification by functional requirements: pure seismic isolation type, seismic isolation-energy dissipation composite type

Subdivided by application scenarios: building bearings, bridge bearings, industrial bearings

Classification by response control method: passive, semi-active, active.