Thermomechanical Response of Functionally Graded Ti-6Al-4V and Zirconia Biomaterial Plates

Authors : Ramazan Özmen

Pages : 224-243

Doi:10.55546/jmm.1261024

View : 29 | Download : 32

Publication Date : 2023-06-26

Article Type : Research Article

Abstract :This article studies the free vibration responses of functionally graded material (FGM) porous nanoplates exposed to thermal load. The developed mathematical model includes a shear deformation, size-scale, and microstructure influence by a high-order shear deformation (HSDT) and nonlocal strain gradient (NGST) theories. The study considers four different porosity patterns across the thickness: uniform, symmetrical, asymmetric bottom, and asymmetric top distributions. The equation of motion of the FGM porous nanoplate, including the effects of thermal load, is derived with Hamilton\'s principle, and then solved analytically by employing the Navier method. For the free vibration responses of the nanoplate, the effects of nonlocal and strain gradient elasticities, temperature rise, porosity volume fraction and its distribution are analyzed.
Keywords : Gözeneklilik, Fonksiyonel Olarak Derecelendirilmiş Malzeme, Nanolevha, Lokal olmayan gerinim gradyan teorisi, Termal yük