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Keywords: vibrational modes
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Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2011, 78(6): 061012.
Published Online: August 25, 2011
... ¯ , then local minima shifts toward ψ 1 = 0 . 5 . 08 08 2010 08 03 2011 04 04 2011 25 08 2011 25 08 2011 buckling vibrational modes orthotropic nonhomogeneous rectangular buckling Rayleigh-Ritz Due to lightweight and high performance...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2011, 78(6): 061008.
Published Online: August 24, 2011
... wound shells of revolution is particularly analyzed. Results show that when the preset friction is increased natural frequencies of higher circumferential vibration modes also increase irrespective of the initial winding angle, and the circumferential bending stiffness stands out as the dominant...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061010.
Published Online: August 20, 2008
... with the corresponding vibrational modes and frequencies of traction free–traction free ECSs obtained by using the three-dimensional linear elasticity theory and the finite element analysis (3D-FEA). The consideration of free ends eliminates the effects of boundary conditions and avoids resolving equivalence between...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2008, 75(2): 021013.
Published Online: February 26, 2008
... seven order resonant frequencies and relative vibrational modes. Detailed results are demonstrated for DWNTs according to the different boundary conditions between inner and outer tubes, such as fixed-free, cantilever-free, fixed-simple and fixed-fixed (reduced form) supported ends. Our results indicate...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2007, 74(6): 1087–1094.
Published Online: January 2, 2007
... Waals forces between two adjacent tubes and the reaction from the surrounding media, and a set of governing equations of motion for the MWCNTs are accordingly derived. In contrast to the beam models in the literature, which would only predict the resonant frequencies of bending vibrational modes...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2007, 74(6): 1247–1251.
Published Online: April 23, 2005
... plate are exactly satisfied. It is shown that the proposed method provides simple, direct, and highly accurate solutions for this family of problems. Examples are demonstrated by calculating the natural frequencies and the vibration modes for a square plate with all edges simply supported and clamped...