Identification of Crack in Beams Based on Measurements of Forced Vibration Amplitudes

• Autorzy: Majkut L.
• Konferencja: Symposium Vibrations in Physical Systems (XXI ; 26-29.05.2004 ; Poznań-Kierz, Polska)
• Języki publikacji: EN

Słowa kluczowe

EN

cracks in beam; vibration amplitude; forced vibrations; Euler-Bernoulli beam

PL

pęknięcia w belce; amplituda drgań; drgania wymuszone; belka Eulera-Bernoulliego

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2004
• Tom: Vol. 21
• Strony: 255--258
• Opis fizyczny: Bibliogr. 5 poz., rys., tab., wz.

Twórcy

autor

Majkut L.

• Akademia Górniczo Hutnicza, Katedra Mechaniki i Wibroakustyki, Al. Mickiewicza 30, 30-059 Kraków

Bibliografia

• 1. Chaudhari T.D., Maiti S.K.: A study of vibration of geometrically segmented beams with and without crack, Int. J. of Solids and Structures 37 (2000) 761-779.
• 2. Dimarogonas A. D.: Vibration of cracked structures: a state of the art review, Engineering Fracture Mechanics 55 (1996) 831-857.
• 3. Krawczuk M.: Application of spectral beam finite element with a crack and iterative search technique for damage detection, Finite Elements in Analysis and Design, 38 (2002) 537-548.
• 4. Krawczuk M., Ostachowicz W.: Damage indicators for diagnostic of fatigue cracks in structures by vibration measurements, Mech. Teor. i Stos. 34 (1996) 307-326.
• 5. Ostachowicz W., Krawczuk M.: Analysis of the effect of cracks on the natural frequencies of a cantilever beam, J. of Sound and Vibration 150 (1991) 191-201.