نتایج جستجو برای: functionally graded double layer piezoelectric plate

تعداد نتایج: 661600  

Ali Nemati, Mehran Solati-Hashjin, Roxana Family, Shahram Namjoy Nik,

Background: Titanium (Ti) implants are commonly coated with hydroxyapatite (HA). However, HA has some disadvantages such as brittleness, low tensile strength and fracture toughness. It is desirable to combine the excellent mechanical properties of ZrO2 and the chemical inertness of Al2O3 with respect to the purpose of this project which was coating Ti implants with HA-ZrO2-Al2O3 to modify the s...

Journal: :International Journal of Engineering, Science and Technology 2018

A Mohammadi H Lashini H Safarpour, M Habibi

In this article, dynamic modeling of double walled cylindrical functionally graded (FG) microshell is studied. Size effect of double walled cylindrical FG microshell are investigated using modified couple stress theory (MCST). Each layer of microshell is embedded in a viscoelastic medium. For the first time, in the present study, has been considered, FG length scale parameter in double walled c...

Journal: :International Journal of Solids and Structures 2006

Journal: :International Journal of Mechanics and Materials in Design 2010

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