Table 4 Peak displacement of various parts under Taft’s longitudinal effect.

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

Conditions

Span

2nd span

3rd span

1#pier top main beam

3# pier top main beam

4#pier top main beam

Uncontrolled

0.092597

0.163309

0.0404

0.121179

0.163167

Semi-active

0.043514

0.080642

0.02409

0.069062

0.080509

  1. It is required to create a universal evaluation index to evaluate each control scheme’s impact on vibration-damping control and compare its benefits and drawbacks. The damping rate is employed as the evaluation index in this paper, and its expression is as follows:
Back to article page