Dynamic response of curved Timoshenko beams resting on viscoelastic foundation
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Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Techno-Press
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Curved beams' dynamic behavior on viscoelastic foundation is the subject of the current paper. By rewritten the Timoshenko beams theory formulation for the curved and twisted spatial rods, governing equations are obtained for the circular beams on viscoelastic foundation. Using the complementary functions method (CFM), in Laplace domain, an ordinary differential equation is solved and then those results are transformed to real space by Durbin's algorithm. Verification of the proposed method is illustrated by solving an example by variating foundation parameters.
Açıklama
Anahtar Kelimeler
inverse laplace transform, complementary functions method, circular beam, viscoelastic foundation, forced vibration
Kaynak
Structural Engineering and Mechanics
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
59
Sayı
4
