The use of laser-doppler vibrometry for modal analysis of carbon-fiber reinforced composite

A. V. Filippov, V. A. Krasnoveikin, N. V. Druzhinin, V. E. Rubtsov

Результат исследований: Материалы для журналаСтатья

1 Цитирования (Scopus)

Аннотация

Both modal analysis procedure and the results obtained on a three-component 3D-printed carbon-fiber reinforced composite (CFRC) are presented. Experimental modal analysis of on the composite has been carried out to obtain the dynamic behavior characteristics. As revealed, the different eigen-oscillation waveforms possess different sensitivity of amplitude frequency response to structural defects of the composite. For the similar waveforms we observed the differences in eigen-oscillation frequencies, vibration velocities and damping factors which can be caused by the presence of numerous defects homogeneously distributed in one of the samples.

Язык оригиналаАнглийский
Страницы (с-по)313-318
Число страниц6
ЖурналKey Engineering Materials
Том712
DOI
СостояниеОпубликовано - 2016
СобытиеWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Российская Федерация
Продолжительность: 15 фев 201617 фев 2016

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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