Rotating machine play an important role in modern technology. Compressors in
ventilating and cooling systems, pumps in power generation facilities, as well as high
speed computer are all examples of flexible rotating machinery that must remain functional
during and after a sever earthquake. Recent earthquakes have demonstrated that an
aseismically...
Base isolation is an alternative seismic design strategy in which the primary structures
and their internal components are uncoupled from the potentially damaging horizontal
components of an earthquake by base isolators which attenuate the transmission of
horizontal acceleration into the system. Rotating machines are among the key internal
components of...