Free vibration analysis of multiple-stepped beams by the differential quadrature element method

Applied Mathematics and Computation

Volumn 219, Issue 11, 2013, Pages 5802-5810

  Wang, Xinwei ^a   Wang, Yongliang ^a  

^a NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS   (China)

Author keywords

Differential quadrature element method; Explicit weighting coefficient formulas; Free vibration; Multiple stepped beam

Indexed keywords

COMPUTATIONAL EFFORT; DIFFERENTIAL QUADRATURE ELEMENT METHOD; EXPLICIT FORMULA; FINITE ELEMENT METHOD FEM; FREE VIBRATION; FREE-VIBRATION ANALYSIS; MULTIPLE-STEPPED BEAM; NEUTRAL AXIS; NUMBER OF GRIDS; NUMERICAL SOLUTION; RATE OF CONVERGENCE; STEP CHANGES; WEIGHTING COEFFICIENT;

APPROXIMATION THEORY; FINITE ELEMENT METHOD;

VIBRATION ANALYSIS;

EID: 84872811371     PISSN: 00963003     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.amc.2012.12.037     Document Type: Article

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