Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Samborski Sylwester, Smagowski Wojciech, Teter Andrzej, Chodurski Marek
Rok wydania:	2016
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Wolumen/Tom:	240
Strony:	42 - 48
Scopus® Cytowania:	3
Bazy:	Scopus \| SCOPUS \| INSPEC \| Chemical Abstracts \|
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	angielski
	The paper deals with experimental estimation of the frequencies of free vibrations for composite plates with damage. Two different glass-epoxy composite plates with defects in the form of circular holes were tested and their mechanical behawior was compared with their non-damaged counterparts. The sequences of plies in the plates were [(±45/(0)2)s] and [(-45/+45/(90)2)s]. Dynamical properties of the tested structures were examined with the Laser Scanning Yibrometer. Finite Element Analysis (FEA) was performer simultaneously for free vibration frequencies and mode shapes. The numerical results agreed well with the experiment

Application of 3-D laser scanning vibrometer in determination of free vibration frequencies of composite plates with damage