مرور Volume 7, Issue 1 بر اساس عنوان
در حال نمایش موارد 1 - 6 از 6
-
Buckling Analysis of Rectangular Functionally Graded Plates with an Elliptic Hole Under Thermal Loads
(Islamic Azad University - Arak Branch, 2015-03-01)This paper presents thermal buckling analysis of rectangular functionally graded plates (FG plates) with an eccentrically located elliptic cutout. The plate governing equations derived by the first order shear deformation ...
-
Exact 3-D Solution for Free Bending Vibration of Thick FG Plates and Homogeneous Plate Coated by a Single FG Layer on Elastic Foundations
(Islamic Azad University - Arak Branch, 2015-03-01)This paper presents new exact 3-D (three-dimensional) elasticity closed-form solutions for out-of-plane free vibration of thick rectangular single layered FG (functionally graded) plates and thick rectangular homogeneous ...
-
Frequency Analysis of Embedded Orthotropic Circular and Elliptical Micro/Nano-Plates Using Nonlocal Variational Principle
(Islamic Azad University - Arak Branch, 2015-03-01)In this paper, a continuum model based on the nonlocal elasticity theory is developed for vibration analysis of embedded orthotropic circular and elliptical micro/nano-plates. The nano-plate is bounded by a Pasternak ...
-
Modifying Stress-Strain Curves Using Optimization and Finite Elements Simulation Methods
(Islamic Azad University - Arak Branch, 2015-03-01)Modifying stress-strain curves is one of the important topics in mechanical engineering and materials science. Real stress-strain curves should be modified after necking point as stress becomes three-dimensional after ...
-
Nonlinear Instability of Coupled CNTs Conveying Viscous Fluid
(Islamic Azad University - Arak Branch, 2015-03-01)In the present study, nonlinear vibration of coupled carbon nanotubes (CNTs) in presence of surface effect is investigated based on nonlocal Euler-Bernoulli beam (EBB) theory. CNTs are embedded in a visco-elastic medium ...
-
Nonlinear Vibration Analysis of the Fluid-Filled Single Walled Carbon Nanotube with the Shell Model Based on the Nonlocal Elacticity Theory
(Islamic Azad University - Arak Branch, 2015-03-01)Nonlinear vibration of a fluid-filled single walled carbon nanotube (SWCNT) with simply supported ends is investigated in this paper based on Von-Karman's geometric nonlinearity and the simplified Donnell's shell theory. ...



