Experimental study on plate modal parameters

• Autorzy: Hirsz M. , Wilde K.
• Konferencja: Dynamika Konstrukcji / Sympozjum (XII ; 28-30 września 2005 ; Rzeszów-Bystre, Polska)
• Języki publikacji: EN

Abstrakty

EN

The experimental test introduced in the paper is the part of the diagnostic system. The authors investigate the influence of the additional mass on modal parameters of simply supported steel plate. This paper presents a technique for modal parameters estimation for structural health monitoring systems.

Słowa kluczowe

EN

engineering constructions; damage; defect; plate; modal parameters

PL

konstrukcje inżynierskie; uszkodzenie; wada; parametry modalne

• Wydawca: Oficyna Wydawnicza Politechniki Rzeszowskiej
• Czasopismo: Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika
• Rocznik: 2005
• Tom: z. 65 [222]
• Strony: 153--158
• Opis fizyczny: Bibliogr. 7 poz., rys., wykr.

Twórcy

autor

Hirsz M.

• Gdańsk University of Technology, Department of Structural Mechanics

autor

Wilde K.

• Gdańsk University of Technology, Department of Structural Mechanics

Bibliografia

• [1] Maia N.M.M., Silva J.M.M. Theoretical and Experimental Modal Analysis, RSP LTD England 1998.
• [2] Hirsz M., Wilde K. "Plate mode shapes identification by frequency response function" [in Polish], International Workshop on Simulations in Urban Engineering. Gdańsk-Poland, 2004, pp. 125-128.
• [3] Liu G.R., Han X. "Computational inverse techniques in non-destructive evaluation", CRC Press LCC, 2003.
• [4] Hirsz M., Wilde K. "Identification of plate dynamic parameters for structural health monitoring" The 8th Conference "SHELL STRUCTURES: Theory and Aplications ", Gdańsk-Jurata, Poland 12-14 October 2005.
• [5] Cawley P., Adams R.D. The location of defects in structures from measurements natural frequencies. Journal of Strain Analysis. 1979; 14:49-57.
• [6] Pandey A.K., Biwas M., Samman M.M. Damage detection from changes in curvature mode shapes. Journal of Sound and Vibration. 1991; 145:321-332.
• [7] Kim J-T, Ryu Y-S, Cho H-M, Stubbs N. Damage identification in beam-type structures: frequency based method vs mode-shape-based method. Engineering Structures. 2003; 25:57-67.