Linear models with nearly frequency independent complex stiffness leading to causal behaviour in time domain.
In the paper, several causal linear models leading to nearly frequency independent complex stiffness are studied in time and frequency domains. Along with Biot model other three hereditary models are introduced into analysis. They all ensure practical constancy for damping properties but have limita...
| Published in: | Earthquake engineering & structural dynamics. 36, 1 (2007). |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Subjects: |