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Keywords: buckling
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Journal Articles
Article Type: Research-Article
J. Vib. Acoust. April 2019, 141(2): 021009.
Paper No: VIB-17-1261
Published Online: November 14, 2018
... on Mindlin plate theory and shear-slip model, which concerns the interface elasticity and tangential discontinuous displacements across the bonding imperfect interface. Some numerical examples are processed, including the propagation of straight-crested waves in an unbounded plate, the buckling of a finite...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. April 2013, 135(2): 021006.
Paper No: VIB-11-1276
Published Online: February 25, 2013
... beam subject to buckling were also conducted and correlate well with the finite element predictions. where, n indicates the number of element nodes. A three-dimensional shear beam finite element for predicting the nonlinear damped dynamic analysis of composite beams was developed...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. February 2012, 134(1): 014502.
Published Online: December 28, 2011
...S. K. Lai; Y. Xiang This paper investigates the buckling and vibration of heavy standing plates with rotational elastic edge constraints. The discrete singular convolution (DSC) method as a powerful numerical technique is applied to derive the governing eigenvalue equation. Convergence...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. February 2012, 134(1): 014501.
Published Online: December 22, 2011
... blades, compressor and turbine blades, and even robot arms. In most aeroelastic applications the curvature of the motion is of no consequence. The flutter analysis of T-tails is one notable exception due to the steady-state trim load on the horizontal stabilizer. Modal basis buckling analyses can also...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2008, 130(5): 051005.
Published Online: August 13, 2008
... buckling temperature is obtained, followed by modal and harmonic analyses considering prestress due to the thermal field in the plate, with the critical buckling temperature as a parameter. The vibration response predicted is then used to compute the sound radiation. It is found that the displacement...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2008, 130(1): 011003.
Published Online: November 12, 2007
... behavior of cylindrical shells is illustrated for several characteristic cases. 18 08 2006 24 05 2007 12 11 2007 buckling laminations mechanical stability nonlinear equations perturbation techniques shells (structures) supersonic flow vibrations Shell structures...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. June 2007, 129(3): 341–354.
Published Online: January 15, 2007
... representing the conditions under service loads are used. A parametric study is carried out for each case of support conditions to investigate the effect of crack and axial load on the vibrational properties of cracked Timoshenko beams. The influence of crack on the buckling load of the beam is also studied...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. February 2006, 128(1): 1–7.
Published Online: June 3, 2005
...Le-Chung Shiau; Shih-Yao Kuo A high precision triangular plate element is developed for the free vibration analysis of thermally buckled composite sandwich plates. Due to an uneven thermal expansion in the two principal material directions, the buckling mode of the plate may change from one pattern...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. June 2005, 127(3): 273–279.
Published Online: June 1, 2005
..., but the constitutive formulation is also applicable to modeling restrained or free recovery. Numerical results are shown for glass-epoxy panel specimens with embedded Nitinol actuators subjected to thermal and acoustic loads. Control of thermal buckling, random response, sonic fatigue, and noise transmission...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. February 2006, 128(1): 41–49.
Published Online: March 16, 2005
... nonlinear electrostatic response, and a novel eight-node coupled nonlinear plate finite element forms the basis of numerical analyses. The natural frequencies in a beam with a piezoceramic actuator and sensor subject to in-plane mechanical loading, high enough to induce buckling and postbuckling are also...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. October 2004, 126(4): 514–519.
Published Online: December 21, 2004
...Jen-San Chen, Professor; Jian-San Lin, Graduate Student In this paper we study the dynamic behavior of a shallow arch under a point load Q traveling at a constant speed. Emphasis is placed on finding whether snap-through buckling will occur. In the quasi-static case when the moving speed is almost...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. July 2002, 124(3): 451–454.
Published Online: June 12, 2002
... is based on the finite element method, the applicability of the formula is general and can be used effectively, once the buckling load parameter, stress free frequency parameter and the applied concentrated load parameter are known, to obtain the fundamental frequency parameter of the stressed beam...