Transform methods for frequency-dependent complex stiffness to time domain using real or imaginary data only

The author has studied the transform method of complex stiffness, which is strongly dependent on frequency, to the time domain. In this paper, new transform methods that use only the real part or the imaginary part data are proposed. By applying them to example problems, it is confirmed that the acc...

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Veröffentlicht in:	Earthquake engineering & structural dynamics 2008-04, Vol.37 (4), p.495-515
1. Verfasser:	Nakamura, Naohiro
Format:	Artikel
Sprache:	eng
Schlagworte:	causality Earth sciences Earth, ocean, space Earthquakes, seismology Engineering and environment geology. Geothermics Engineering geology Exact sciences and technology Hilbert transform hysteretic damping Internal geophysics the Biot model
Online-Zugang:	Volltext
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