阶次

分格尺寸改变模型C (玻璃协同索网)振频/Hz

2 m × 1 m

2 m × 1.25 m

2 m × 2.5 m

1

4.241

4.067

3.527

2

6.365

6.277

4.160

3

7.199

6.785

5.691

4

8.865

8.555

6.679

5

9.194

9.134

6.701

6

10.259

9.755

7.072

7

11.404

11.167

7.072

8

11.816

11.393

8.367

9

12.645

12.577

8.924

10

14.296

13.757

9.811

11

14.381

13.943

10.386

12

14.712

14.508

11.428

13

15.453

15.327

11.641

14

15.856

15.420

12.018

15

16.710

16.610

13.350

16

16.958

16.940

13.877

17

17.621

17.308

13.926

18

18.240

17.800

14.295

19

18.730

18.522

14.312

20

19.449

19.451

14.315