Mathematical Problems in Engineering / 2013 / Article / Tab 4

Research Article

Optimal Design of Liquid Dampers for Structural Vibration Control Based on GA and Norm

Table 4

Reduction ratios of the top story of the structure at different earthquake records.

Earthquake recordsMaximum displacementsMaximum accelerations
Without control (cm)TLCD control (cm)Reduction ratio (%)Without control (g)TLCD control (g)Reduction ratio (%)

Kobe2.091.7516.272.231.8716.14
El Centro0.980.7820.411.020.8516.67
Northridge1.731.5212.141.831.6012.57
Hach0.480.3722.920.480.3918.75

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