Breathing motions and loss of stability of pre-stressed compressible hyperelastic cylindrical shells

Akyuz, UĞURHAN; Ertepinar, A

doi:10.1016/s0020-7225(97)00039-6

Breathing motions and loss of stability of pre-stressed compressible hyperelastic cylindrical shells

Atıf İçin Kopyala

Akyuz U., Ertepinar A.

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, cilt.35, sa.14, ss.1265-1275, 1997 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 35 Sayı: 14
Basım Tarihi: 1997
Doi Numarası: 10.1016/s0020-7225(97)00039-6
Dergi Adı: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1265-1275
Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The stability and breathing motions about finitely deformed states of cylindrical shells of arbitrary wall thickness subjected to uniform dead load traction are investigated. The material is assumed to be a polynomial compressible material which is homogeneous, isotropic and hyperelastic. The stability of the finitely deformed state and small, free, radial vibrations about this state are investigated using the theory of small deformations superposed on large elastic deformations. The loss of stability occurs when the motions cease to be periodic. Numerical results are provided to study the effect of several geometric and material parameter. (C) 1997 Elsevier Science Ltd.