Stochastic Vibration Analyses of Laminated Composite Plates via a Statistical Moments-Based Methodology

SEÇGİN A., Kara M.

JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES, cilt.7, sa.1, ss.73-82, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 7 Sayı: 1
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1007/s42417-018-0077-5
  • Dergi Adı: JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.73-82
  • Anahtar Kelimeler: Uncertainty propagation, Statistical moments, Stochastic vibration analyses, Laminated composite plates, Discrete singular convolution, DISCRETE SINGULAR CONVOLUTION, NATURAL FREQUENCY-ANALYSIS, UNCERTAINTY QUANTIFICATION, ENERGY ANALYSIS, PARAMETERS, ALGORITHM
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

Purpose In the present study, stochastic vibration analyses of a symmetrically laminated composite plate having uncertain input parameters are performed via a probabilistic methodology. Here, uncertain input parameters are selected as plate thickness, specific volume (inverse of density) and structural damping. These parameters are modeled statistically as a normal distribution.