A perturbation method for reduction of eigenvalue analysis of structures with large stiffnesses and small masses

International Journal for Numerical Methods in Engineering

Volumn 40, Issue 11, 1997, Pages 2019-2035

  Liu, Xiaolin ^a  

^a NATIONAL LABORATORY FOR CIVIL ENGINEERING   (Portugal)

Author keywords

Eigenvalue; Large stiffness; Perturbation; Reduction; Small mass

Indexed keywords

DEGREES OF FREEDOM (MECHANICS); DIFFERENTIAL EQUATIONS; EIGENVALUES AND EIGENFUNCTIONS; MATHEMATICAL MODELS; PERTURBATION TECHNIQUES; STIFFNESS;

ZEROTH ORDER SOLUTION;

STRUCTURAL ANALYSIS;

EID: 0031165118     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0207(19970615)40:11<2019::AID-NME155>3.0.CO;2-Z     Document Type: Article

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