Advertisement

Dynamic Response of Complex-Modulus Model

  • Ikuo Towhata
Chapter
Part of the Springer Series in Geomechanics and Geoengineering book series (SSGG)

Abstract

The stress-strain relationship in complex numbers is given by τ* = G(1 + 2ih)γ*

in which G and h are real numbers, while Open image in new window . G is the elastic shear modulus and h is called the damping ratio. When the complex strain varies with time in a harmonic manner,

Open image in new window

the complex stress varies in a harmonic manner as well

Open image in new window .

Keywords

Fourier Series Strain Amplitude Fourier Spectrum Hanning Window Fourier Series Expansion 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Ikuo Towhata
    • 1
  1. 1.University of TokyoJapan

Personalised recommendations