A three dimensional seismic isolation system was developed and experimentally validated for high-voltage electric power transformers of weight in the range of 300 to 800kip. Although the validation ...

Researchers have developed a novel negative-stiffness isolation device that offers a pioneering solution for seismic protection. The device, designed to provide multidirectional negative stiffness and ...

A seismic isolation system provided by Casper, Phillips & Associates Inc. (CPA) has been installed on two quayside container cranes. The crane base anti-seismic isolation system (BASIS) is built on ...

A team led by the Japan Atomic Energy Agency has concluded a series of large-scale demonstration tests for an innovative new floating seismic isolation system intended for pairing with small modular ...

Engineers designing the Giant Magellan Telescope celebrated the feat of having their innovative seismic protection design validated by an independent review panel. This group of experts in seismic ...

Disruption of a payload can be caused by three of the primary sources of vibration (or noise): ground vibration, acoustic noise, and direct force disturbances. Ground, or seismic vibration, is present ...

Abstract: This report presents the development and validation of a practical three-directional seismic isolation system for use in high-voltage power transformers, although the technology could easily ...