Discrete singular convolution for vibration analysis of plates 4

1/8 1/4

1/4 1/4

1/4 1/4 1/4 1/8

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−1

−0.5 0 0.5 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−0.8

−0.6

−0.4

−0.2 0 0.2 0.4 0.6 0.8 1

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−1

−0.5 0 0.5 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−1

−0.5 0 0.5 1

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−0.2 0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−1

−0.5 0 0.5 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−0.8

−0.6

−0.4

−0.2 0 0.2 0.4 0.6 0.8 1

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−1

−0.5 0 0.5

0 0.2

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−1

−0.5 0 0.5 1

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−0.8

−0.6

−0.4

−0.2 0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−0.8

−0.6

−0.4

−0.2 0 0.2 0.4 0.6 0.8 1

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

0 0.2

0 0.2 0.4 0.6 0.8 1

−0.2 0 0.2 0.4 0.6 0.8 1 1.2

0 0.2

0 0.2 0.4 0.6 0.8 1

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0.3a

a 0.3a

0 20 40 60 80 100 120 140

N 3

N 20

22 24 26 28 30

CCCC CCCS SCCS SSCS

N 80

N 150

155 160 165 170 175 180

Mode−100

CCCC CSCS SSCS

N 420

N 680

700 720 740 760 780

Mode−500

CCCC CSCS SSCS

N 950

N 1350

1400 1450 1500

Mode−1000

CCCC CSCS SSCS SSSS

40 50 60 70 80 90 100 110 120

N 2000

N 2625

2725 2825 2925

CCCC CSCS SSCS SSSS

N 3300

N 3900

4000 4100 4200 4300 4400 4500 4600

Mode−3000

CCCC CSCS SSCS SSSS

N 4600

N 5200

5300 5400 5500 5600 5700 5800

Mode−4000

CCCC CSCS SSCS SSSS

N 5750

N 6600

6700 6800 6900 7000

Mode−5000

CCCC CSCS SSCS SSSS







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40 00 41 00 42 00 43 00 44 00 45 00 46 00

Mode−3000

CCCC CSCS SSCS SSSS

N 46 00

N 5200

5300 540 0 5500 5600... *''%$

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