Parameter identification of torsionally coupled shear buildings from earthquake response records.
This paper presents an efficient procedure to determine the natural frequencies, modal damping ratios and mode shapes for torsionally coupled shear buildings using earthquake response records. It is shown that the responses recorded at the top and first floor levels are sufficient to identify the do...
| Vydáno v: | Earthquake engineering & structural dynamics. 37, 11 (2008). |
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| Hlavní autor: | |
| Médium: | Článek |
| Jazyk: | English |
| Témata: |