Cylindrical Shell with Junctions: Uncertainty Quantification of Free Vibration and Frequency Response Analysis

Table 3

The errors between eigenvalues computed by collocation () and Monte Carlo () methods. The eight smallest (in expected value) eigenvalues of the tower configuration.

0.000453485	0.000637457	0.00130513
0.0120954	0.0580925	0.465259
0.0444178	0.205332	1.47504
0.0921339	0.163266	0.989675
0.00269920	0.0209490	0.172715
0.0590391	0.293009	1.58777
0.00789916	0.0910774	0.665526
0.0626177	0.263587	1.87197

The error measures are as follows: error in expected value , error in standard deviation , and Monte Carlo standard error .