Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7211851 | Composites Part B: Engineering | 2018 | 18 Pages |
Abstract
In this paper a new non-iterative computational technique referred to as the symbolic-numeric method of initial parameters (SNMIP) is proposed. The SNMIP represents a modification of the iterative numeric method of initial parameters in differential form known in the literature. The SNMIP is applied to study free vibrations of Euler-Bernoulli axially functionally graded tapered, stepped, and continuously segmented rods and beams with elastically restrained end with attached masses. Both the longitudinal vibration of rods and transverse vibration of beams are considered. The influence of the attached masses and springs on the natural frequencies of vibration of axially functionally graded rods and beams is examined. The validity and accuracy of the method are proven through the comparison with the known results in the available literature.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
SlaviÅ¡a Å aliniÄ, Aleksandar ObradoviÄ, Aleksandar TomoviÄ,