Selecting a Ritz basis for the reanalysis of the frequency response functions of modified structures

Journal of Sound and Vibration

Volumn 199, Issue 2, 1997, Pages 309-322

  Bouazzouni, A ^a   Lallement, G ^b   Cogan, S ^b  

^a UNIVERSITÉ MOULOUD MAMMERI   (Algeria)

^b UNIVERSITÉ DE FRANCHE COMTÉ   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EIGENVALUES AND EIGENFUNCTIONS; FREQUENCY RESPONSE; MATHEMATICAL TECHNIQUES; VECTORS;

PROTOTYPE OPTIMIZATION; RITZ TECHNIQUE;

STRUCTURAL DESIGN;

EID: 0030686796     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.1996.0617     Document Type: Article

References (10)

1. G. COUPRY 1973 La recherche Aérospatiale, 173-187. Prévision de la variation des modes consécutifs à la modification d'une structure.
2. J. S. ARORA 1976 ASCE, Journal of the Structures Division, (April), 783-802. Survey of structural reanalysis techniques.
3. H. KARDESTUNCER and D. H. NORRIE 1987 Finite element handbook. New York: McGraw-Hill. See pp. 4.109-4.120.
4. K. B. ELLIOT and L. D. MITCHEL 1987 Proceedings of the 5th International Modal Analysis Conference, London, England, 1, 72-78. The effect of modal truncation and modal modification.
5. R. SOHANEY and D. BONNECASE 1989 Proceedings of IMAC 7, 568-574. Residual mobilities and structural dynamic modifications.
6. S. COGAN 1990 Thèse de Doctorat, Université de Franche-Comté. Réanalyse des structures à partir de données expérimentales: rigidification et substitution.
7. P. AVITABILE and J. C. O'CALLAHAN 1991 The International Journal of Analytical and Experimental Modal Analysis 6, 215-235. Understanding structural dynamic modification truncation.
8. H. AITRIMOUCH 1993 Thèse de Doctorat, Université de Franche-Comté. Analyse des structures mécaniques modifiées.
9. S. COGAN, G. LALLEMENT and H. AITRIMOUCH 1993 IUTAM Symposium on Identification of Mechanical Systems, University of Wuppertal, Germany. Approximate reanalysis of finite element models using a reduced basis of static residual vectors.
10. D. MORAUX, P. LEVEL and Y. RAVALARD 1993 Proceedings of IMAC 11, Kissimee, Florida, 1175-1180. Efficient methods for predicting the effects of modification on the dynamic behaviour of structures.