2007
DOI: 10.1016/j.jsv.2006.12.021
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Natural frequencies and mode shapes of deterministic and stochastic non-homogeneous rods and beams

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Cited by 21 publications
(11 citation statements)
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“…As introduced in the introduction this method is capable of solving bending, strength and Eigenvalue problems as introduced here. It is also capable of solving vibration problems [17] and was used to solve boundary value problems of linear materials with non-homogeneous properties [5]. Of course using the FPM for solving much more complicated problems like plates, shells and structures are not trivial missions and are good for future research.…”
Section: Discussionmentioning
confidence: 99%
“…As introduced in the introduction this method is capable of solving bending, strength and Eigenvalue problems as introduced here. It is also capable of solving vibration problems [17] and was used to solve boundary value problems of linear materials with non-homogeneous properties [5]. Of course using the FPM for solving much more complicated problems like plates, shells and structures are not trivial missions and are good for future research.…”
Section: Discussionmentioning
confidence: 99%
“…In 2006, a one dimensional stochastically heterogeneous rod embedded in a uniform shear resistant elastic medium is solved in [3]. The solution of natural frequencies and mode shapes of non-homogeneous rods and beams was studied based on the FPM in 2007 [14]. Also in the same year the buckling load of heterogeneous columns has been found by applying the FPM directly to the buckling differential equation in [18].…”
Section: Introductionmentioning
confidence: 99%
“…2 Nachum and Altus used the functional perturbation method to determine the natural frequencies and mode shapes of non-homogeneous rods and beams. 3 By applying the Adomian modified decomposition method, Hsu et al converted the governing differential equation to a recursive algebraic equation and kept the boundary conditions within simple algebraic frequency equations which were suitable for symbolic computation. 4 Based on the fact that a nonuniform beam can be partitioned into multi homogeneous uniform sub-beams, Singh et al 5 developed a numerical method for determining the natural frequencies of a nonuniform beam.…”
Section: Introductionmentioning
confidence: 99%