Table 5 Comparison of damping rates by part of semi-active control.

From: Research on intelligent semi-active control algorithms and seismic reliability based on machine learning

Span

2nd span

3rd span

1#pier top main beam

3# pier top main beam

4#pier top main beam

Taft

53%

51%

40%

43%

51%

Elcens

49%

51%

41%

45%

51%