Base isolation is a method for moderating the effects of earthquakes on buildings. Isolator devices (either elastic or sliding) are installed between the foundation and the building superstructure.

Structural base isolation—effectively “floating” a building on rubber pads to safely ride out an earthquake—is nothing new in California. But the isolators installed for the structural and ...

Isolators had to be analyzed as part of the design for the state’s Emergency Operations Center near Olympia. Owners ranging from public agencies to financial institutions and research facilities have ...

Keywords: Earthquake engineering, Power Transformers, Seismic Protection, Base Isolation, Bushings Protection, Friction Pendulum Isolation, Rubber Bearing Isolation, Shake Table Experiments, Design ...