Linear vibrations of frames carrying a concentrated mass

Özyiǧit H. A.

Mathematical and Computational Applications, cilt.14, sa.3, ss.197-206, 2009 (Scopus, TRDizin) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 14 Sayı: 3
  • Basım Tarihi: 2009
  • Doi Numarası: 10.3390/mca14030197
  • Dergi Adı: Mathematical and Computational Applications
  • Derginin Tarandığı İndeksler: Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.197-206
  • Anahtar Kelimeler: Concentrated mass, FEM, Frame vibrations
  • İstanbul Gelişim Üniversitesi Adresli: Hayır

Özet

The free and forced in-plane and out-of-plane vibrations of frames are investigated. The beam has a straight and a curved part. It has a circular cross-section. A concentrated mass is also located at different points of the frame with different mass ratios. FEM is used to analyze the problem. The in-plane and out-of-plane natural frequencies, point and transfer receptances of the system are obtained to determine the sensitive and non-sensitive frequency intervals depending on the location and direction of the force.