Skip to main content

2011 | OriginalPaper | Buchkapitel

7. Perturbation Methods for Damaged Structures

verfasst von : Srinivasan Gopalakrishnan, Massimo Ruzzene, Prof. Sathyanarayana Hanagud

Erschienen in: Computational Techniques for Structural Health Monitoring

Verlag: Springer London

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In this chapter, analysis methods for notch type and line type defects are presented, which are based on perturbation techniques. The line defect could be a horizontal crack (through width delamination) or through width vertical crack (fiber breaks). Modeling of some of these defects were addressed in the last chapter and the methods presented here represent another approach to the simplified modeling of these defects.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Atluri SN (1986) Computational methods in the mechanics of fracture. North Holland, AmsterdamMATH Atluri SN (1986) Computational methods in the mechanics of fracture. North Holland, AmsterdamMATH
2.
Zurück zum Zitat Christides S, Barr ADS (1984) One-dimensional theory of cracked Euler–Bernoulli beams. Int J Mech Sci 26(11-12):639–648CrossRef Christides S, Barr ADS (1984) One-dimensional theory of cracked Euler–Bernoulli beams. Int J Mech Sci 26(11-12):639–648CrossRef
3.
Zurück zum Zitat Doebling SW, Farrar C, Prime MB, Daniel WS (1996) Damage identification and health monitoring of structural and mechanical systems from changes in their vibration characteristics: a literature review, LA-13070-MS, May 1996 Doebling SW, Farrar C, Prime MB, Daniel WS (1996) Damage identification and health monitoring of structural and mechanical systems from changes in their vibration characteristics: a literature review, LA-13070-MS, May 1996
5.
Zurück zum Zitat Gudmundson P (1984) The dynamic behavior of slender structures with cross-sectional cracks. J Mech Phys Solids 31: 329–345CrossRef Gudmundson P (1984) The dynamic behavior of slender structures with cross-sectional cracks. J Mech Phys Solids 31: 329–345CrossRef
6.
Zurück zum Zitat Haisty BS, Springer WT (1988) A general beam element For use in damage assessment of complex structures. ASME J Vib Acoust Stress Reliab Des 110:356–359 Haisty BS, Springer WT (1988) A general beam element For use in damage assessment of complex structures. ASME J Vib Acoust Stress Reliab Des 110:356–359
7.
Zurück zum Zitat Hellan K (1984) Introduction To fracture mechanics. McGraw-Hill, New York Hellan K (1984) Introduction To fracture mechanics. McGraw-Hill, New York
8.
Zurück zum Zitat Hu N et al (2001) Damage assessment of structures using modal test data. Int J Solids Struct 38:3111–3126 Hu N et al (2001) Damage assessment of structures using modal test data. Int J Solids Struct 38:3111–3126
9.
Zurück zum Zitat Jones DS (1982) The theory of generalized functions. Cambridge University Press, CambridgeCrossRef Jones DS (1982) The theory of generalized functions. Cambridge University Press, CambridgeCrossRef
10.
Zurück zum Zitat Kim JT, Stubbs N (2001) Crack detection in beam type structures using frequency data. J Sound Vib 259(1):146–160 Kim JT, Stubbs N (2001) Crack detection in beam type structures using frequency data. J Sound Vib 259(1):146–160
11.
Zurück zum Zitat Krawczuk M (2002) A rectangular plate finite element with an open crack. Comput. Struct Krawczuk M (2002) A rectangular plate finite element with an open crack. Comput. Struct
12.
Zurück zum Zitat Krawczuk M (2005) Application of spectral beam finite element with a crack and iterative search technique for damage detection. Finite Elem Anal Des 38(6):537–548CrossRef Krawczuk M (2005) Application of spectral beam finite element with a crack and iterative search technique for damage detection. Finite Elem Anal Des 38(6):537–548CrossRef
13.
Zurück zum Zitat Krawczuk M, Ostachowicz W (2002) Identification of delamination in composite beams by genetic algorithm. Sci Eng Compos Mater 10(2):147–155CrossRef Krawczuk M, Ostachowicz W (2002) Identification of delamination in composite beams by genetic algorithm. Sci Eng Compos Mater 10(2):147–155CrossRef
14.
Zurück zum Zitat Krawczuk M, Ostachowicz W (1995) Modelling and vibration analysis of a cantilever composite beam with a transverse open crack. J Sound Vib 183(1):69–89MATHCrossRef Krawczuk M, Ostachowicz W (1995) Modelling and vibration analysis of a cantilever composite beam with a transverse open crack. J Sound Vib 183(1):69–89MATHCrossRef
15.
Zurück zum Zitat Krawczuk M, Palacz M, Ostachowicz W (2004) Wave propagation in plate structures for crack detection. Finite Elem Anal Des 40(9–10): 991–1004CrossRef Krawczuk M, Palacz M, Ostachowicz W (2004) Wave propagation in plate structures for crack detection. Finite Elem Anal Des 40(9–10): 991–1004CrossRef
16.
Zurück zum Zitat Leissa A (1993) Vibration of plates Acoustical Society of America, Washington Leissa A (1993) Vibration of plates Acoustical Society of America, Washington
17.
Zurück zum Zitat Lestari W (2001) Damage of composite structures: detection technique, Dynamic response and residual strength, Ph.D. Thesis, Georgia Institute of Technology, July 2001 Lestari W (2001) Damage of composite structures: detection technique, Dynamic response and residual strength, Ph.D. Thesis, Georgia Institute of Technology, July 2001
18.
Zurück zum Zitat Luo H, Hanagud S (1997) An integral equation for changes in the structural characteristics of damaged structures. International Journal of Solids and Structures 34(35-36): 4557–4579 Luo H, Hanagud S (1997) An integral equation for changes in the structural characteristics of damaged structures. International Journal of Solids and Structures 34(35-36): 4557–4579
19.
Zurück zum Zitat Ostachowicz W, Krawczuk M (1990) Analysis of the effect of cracks on the natural frequencies of a cantilever beam. J Sound Vib 138:115–134CrossRef Ostachowicz W, Krawczuk M (1990) Analysis of the effect of cracks on the natural frequencies of a cantilever beam. J Sound Vib 138:115–134CrossRef
20.
Zurück zum Zitat Qian GL, Gu SN, Jiang JS (1991) The dynamic behavior AN crack detection of a beam with a crack. J Sound Vib 138:233–243CrossRef Qian GL, Gu SN, Jiang JS (1991) The dynamic behavior AN crack detection of a beam with a crack. J Sound Vib 138:233–243CrossRef
21.
Zurück zum Zitat Sharma VK, Ruzzene M, Hanagud S (2006) Perturbation methods for the analysis of the dynamic behavior of damaged plates. Inter J Solids Struct 43:4648–4672MATHCrossRef Sharma VK, Ruzzene M, Hanagud S (2006) Perturbation methods for the analysis of the dynamic behavior of damaged plates. Inter J Solids Struct 43:4648–4672MATHCrossRef
22.
Zurück zum Zitat Shen MH, Pierre C (1990) Natural modes of Euler–Bernoulli beams with symmetric cracks. J Sound Vib 138: 115–134CrossRef Shen MH, Pierre C (1990) Natural modes of Euler–Bernoulli beams with symmetric cracks. J Sound Vib 138: 115–134CrossRef
23.
Zurück zum Zitat Staszewski WJ, Boller C, Tomlinson G (2004) Health monitoring of aerospace structures smart sensors and signal processing. Wiley, Chichester Staszewski WJ, Boller C, Tomlinson G (2004) Health monitoring of aerospace structures smart sensors and signal processing. Wiley, Chichester
Metadaten
Titel
Perturbation Methods for Damaged Structures
verfasst von
Srinivasan Gopalakrishnan
Massimo Ruzzene
Prof. Sathyanarayana Hanagud
Copyright-Jahr
2011
Verlag
Springer London
DOI
https://doi.org/10.1007/978-0-85729-284-1_7