Friction Pendulums (FPs) are advanced seismic isolation devices engineered to protect industrial structures, buildings, equipment, and critical facilities from earthquake-induced forces. Using a curved sliding surface and a controlled friction interface, the system allows the structure to move laterally during seismic events while reducing transmitted forces and lengthening the vibration period. Once the shaking stops, the device’s natural self-centring action returns the structure to its original position.
FP systems are widely used in high-seismic, high-value applications, including:
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Large LNG storage tanks
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LNG terminals, jetties, and processing facilities
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Commercial and residential buildings
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Hospitals, data centres, and critical infrastructure
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Bridges, industrial structures, and power plants
