Abstract
The variation in the accuracy of the calculated natural frequencies of pre-twisted beams solved with spline collocation method is investigated in this study. The spline collocation method is used to formulate the eigenvalue problems of pre-twisted beams. Three types of boundary conditions are considered. Numerical results indicate that the accuracy of the calculated natural frequencies is significantly dependent upon the pre-twisted angle of the non-uniform beam. Results that show that spline collocation method is very competitive for the vibration analysis of pre-twisted beams are presented.
Recommended Citation
Hsu, Ming-Hung
(2009)
"VIBRATION ANALYSIS OF PRE-TWISTED BEAMS USING THE SPLINE COLLOCATION METHOD,"
Journal of Marine Science and Technology: Vol. 17:
Iss.
2, Article 4.
DOI: 10.51400/2709-6998.1964
Available at:
https://jmstt.ntou.edu.tw/journal/vol17/iss2/4
