Effect of initial stress on the dynamic response of a multi-layered plate-strip subjected to an arbitrary inclined time-harmonic force
Yazarlar (1)
Doç. Dr. Ahmet DAŞDEMİR Kastamonu Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SCOPUS dergilerinde yayınlanan tam makale)
Dergi Adı International Journal of Applied Mechanics and Engineering
Dergi ISSN 1734-4492 Scopus Dergi
Dergi Tarandığı Indeksler Elsevier - SCOPUS
Makale Dili İngilizce Basım Tarihi 08-2017
Kabul Tarihi Yayınlanma Tarihi 01-08-2017
Cilt / Sayı / Sayfa 22 / 3 / 521–537 DOI 10.1515/ijame-2017-0034
Makale Linki https://content.sciendo.com/downloadpdf/journals/ijame/22/3/article-p521.pdf
Özet
The forced vibration of a multi-layered plate-strip with initial stress under the action of an arbitrary inclined time-harmonic force resting on a rigid foundation is considered. Within the framework of the piecewise homogeneous body model with the use of the three-dimensional linearized theory of elastic waves in initially stressed bodies (TLTEWISB), a mathematical modelling is presented in plane strain state. It is assumed that there exists the complete contact interaction at the interface between the layers and the materials of the layer are linearly elastic, homogeneous and isotropic. The governing system of the partial differential equations of motion for the considered problem is solved approximately by employing the Finite Element Method (FEM). Further, the influence of the initial stress parameter on the dynamic response of the plate-strip is presented.
Anahtar Kelimeler
Finite element method | Initial stress | Multi-layered plate-strip | Time-harmonic force