Use of equivalent mass method for free vibration analyses of a beam carrying multiple two-dof spring-mass systems with inertia effect of the helical springs considered

International Journal for Numerical Methods in Engineering

Volumn 65, Issue 5, 2006, Pages 653-678

  Wu, Jia Jang ^a  

^a NATIONAL KAOHSIUNG UNIVERSITY OF APPLIED SCIENCES   (Taiwan)

Author keywords

Bare beam; Equivalent mass method (EMM); Finite element method (FEM); Inertia effect of helical spring; Loaded beam; Mode shape; Natural frequency

Indexed keywords

BEAMS AND GIRDERS; DEGREES OF FREEDOM (MECHANICS); EQUATIONS OF MOTION; FINITE ELEMENT METHOD; HELICAL SPRINGS; STIFFNESS MATRIX;

EQUIVALENT MASS METHOD (EMM); FREE VIBRATION ANALYSES; INERTIA EFFECT; LOADED BEAM; SPRING-MASS SYSTEMS;

VIBRATIONS (MECHANICAL);

BEAMS AND GIRDERS; DEGREES OF FREEDOM (MECHANICS); EQUATIONS OF MOTION; FINITE ELEMENT METHOD; HELICAL SPRINGS; STIFFNESS MATRIX; VIBRATIONS (MECHANICAL);

EID: 31644435916     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/nme.1460     Document Type: Article

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