Browsing Faculty of Engineering by Subject "Quadratic mode shape components"
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Quadratic mode shape components from ground vibration testing
(ASME, 2012)Points on a vibrating structure generally move along curved paths rather than straight lines. For example, the tip of a cantilever beam vibrating in a bending mode experiences axial displacement as well as transverse ... -
Quadratic mode shape components from linear finite element analysis
(ASME, 2012)Points on a vibrating structure move along curved paths rather than straight lines; however, this is largely ignored in modal analysis. Applications where the curved path of motion cannot be ignored include beamlike ...