From: Influence of Non-uniform Parameter of Bolt Joint on Complexity of Frequency Characteristics of Cylindrical Shell
No.
Position
1
0.41381322
9
3.67481505
2
0.85741465
10
4.03574635
3
1.08939253
11
4.26667996
4
1.60465379
12
4.83157014
5
1.97601329
13
5.13357461
6
2.30484169
14
5.49531098
7
2.73186645
15
5.91855411
8
3.15504748
16
6.27513630