Table 2 Seismic wave input.

From: Shaking table tests and analysis of the seismic behavior of external steel frames with viscoelastic nodal dampers

No.

Test condition number

Seismic wave type

Seismic wave acceleration

1

Original structure

EL-Centro

0.2g~1.0g

2

Taft

0.2g~1.0g

3

Lanzhou artificial wave

0.2g~1.0g

4

Work condition 1

EL-Centro

0.2g~1.0g

5

Taft

0.2g~1.0g

6

Lanzhou artificial wave

0.2g~1.0g

7

Work condition 2

EL-Centro

0.2g~1.0g

8

Taft

0.2g~1.0g

9

Lanzhou artificial wave

0.2g~1.0g

10

Work condition 3

EL-Centro

0.2g~1.0g

11

Taft

0.2g~1.0g

12

Lanzhou artificial wave

0.2g~1.0g

13

Work condition 4

EL-Centro

0.2g~1.0g

14

Taft

0.2g~1.0g

15

Lanzhou artificial wave

0.2g~1.0g