Seismic Isolation Rubber Bearing

Seismic isolation rubber bearings are structural components designed to reduce
seismic forces and horizontal displacements transmitted to bridges and
buildings during earthquakes. These bearings typically include high damping
rubber bearings and lead rubber bearings, each offering different energy
dissipation properties. High damping rubber bearings absorb vibrations
effectively, while lead rubber bearings provide high ductility, enabling quick
recovery after seismic events. By introducing a flexible layer between the
superstructure and foundation, seismic isolation bearings extend the vibration
period of the structure, reduce acceleration, and protect structural integrity.
They are widely applied in highways, railway bridges, residential complexes,
hospitals, and critical infrastructure across various seismic zones and soil
conditions.

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