Research Article
Effect of Environmental Conditions on the Modal Response of a 10-Story Reinforced Concrete Tower
Table 2
Statistics of eigenfrequencies and damping ratios.
| Mode | Frequencies | Damping ratios [%] | Mean [Hz] | Standard deviation [Hz] | COV [%] | Mean [Hz] | Standard deviation [Hz] | COV |
| | 1.0518 | 0.0159 | 1.51 | 1.9625 | 0.5994 | 30.54 | | 1.1931 | 0.0136 | 1.14 | 1.6256 | 0.4296 | 26.43 | | 1.4667 | 0.0258 | 1.76 | 1.6105 | 0.4822 | 29.94 |
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