Abstract
In discussing the dynamic behavior of single degree-of-freedom systems, we assumed that in the model representing the structure, the restoring force was proportional to the displacement. We also assumed the dissipation of energy through a viscous damping mechanism in which the damping force was proportional to the velocity. In addition, the mass in the model was always considered to be unchanging with time. As a consequence of these assumptions, the equation of motion for such a system resulted in a linear, second-order ordinary differential equation with constant coefficients, namely,
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© 1991 Springer Science+Business Media Dordrecht
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Paz, M. (1991). Nonlinear Structural Response. In: Structural Dynamics. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-9907-0_7
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DOI: https://doi.org/10.1007/978-1-4684-9907-0_7
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-9909-4
Online ISBN: 978-1-4684-9907-0
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