scholarly journals A Numerical Method for Free Vibration Analysis of Structures with Small Design Changes : 2nd Report: Analysis of Degenerate or Nearly Degenerate Cases by a Subspace Technique

1985 ◽  
Vol 28 (242) ◽  
pp. 1733-1740 ◽  
Author(s):  
Fumio KIKUCHI ◽  
Tatsuhiko AIZAWA
Keyword(s):  
Free Vibration ◽  
Numerical Method ◽  
Vibration Analysis ◽  
Free Vibration Analysis ◽  
Design Changes ◽  
Report Analysis ◽  
Degenerate Cases

Numerical Stability of GFEM Evaluation for Free Vibration Analysis in Trussed Structures

2017 ◽  
Author(s):  
Thamara Petroli ◽  
Marcos Arndt ◽  
Paulo de Oliveira Weinhardt ◽  
ROBERTO Dalledone Machado
Keyword(s):  
Free Vibration ◽  
Numerical Stability ◽  
Vibration Analysis ◽  
Free Vibration Analysis
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