توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Differential quadrature linear and non–linear analysis of plates under various boundary conditions using FSDT
نویسنده(ها): ، ،
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۶
Linear and non–linear static analysis moderately thick rectangular plates with various boundary conditions is presented using differential quadrature (DQ) method.<\div>

۲Micromechanical thermal analysis of unidirectional composite using meshless local petrov –galerkin method
نویسنده(ها): ،
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۷
In this paper the meshless local petrov–galerkin (MLPG)method is used to study the heat transfer in the unidirectional compsite materials.<\div>

۳Bending analysis of functionally graded sector plates with various boundary conditions using generalized differential quadrature method
نویسنده(ها): ، ،
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۷
In this paper bending analysis of a functionally graded sector plate with various boundary conditions is developed.<\div>

۴Bending analysis of moderately thick FGM plates with any boundary conditions using GDQ method
نویسنده(ها): ،
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۷
Bending analysis of moderately thick functionally graded rectangular plates with various combinations of different boundary conditions is prsented using generalized differential quadrature (GDQ) method.<\div>

۵A New Technique for Stress Analysis of Functionally Graded Pressure Vessels Based on Bernstein Polynomials
نویسنده(ها): ،
اطلاعات انتشار: هجدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۶
In this paper, a new technique is developed to determine axisymmetric displacements and stresses in functionally graded (FG) cylindrical and spherical pressure vessels subjected to uniform internal pressure based on Bernstein polynomials. Material properties such as Young’s modulus and Poisson’s ratio of FG vessels vary with arbitrary functions of the radial coordinate. Based on the 2D elasticity theory and axisymmetricassumption, the governing equations of the problem reduce to a variable coefficients second order boundary value problem. Galerkin method together with Bernstein polynomials is used to obtain solution for the governing equation. The presented method is simple, efficient and accurate. Comparison of the predictions for both stress and displacement components with analytical results available in the literature for some special cases shows excellent agreement. For example, using only the first 10 terms of the Bernstein polynomials provides accurate predictions up to five digits in comparison with exact solution. Furthermore, predictions for radial displacement and stresses in various cylindrical and spherical pressure vessels with different material models are presented for future references.<\div>

۶Bending analysis of laminated skew plates using extended Kantorovich method
نویسنده(ها): ،
اطلاعات انتشار: دومین کنفرانس بین المللی کامپوزیت، سال
تعداد صفحات: ۶
In this paper, the bending analysis of thin symmetrically laminated skew plates with fully clamped edges is investigated and a semi analytical solution is presented. The governing partial differential equation (PDE) for skew plate is obtained by transforming the differential equation in Cartesian coordinates into skew coordinates. Application of the Extended Kantorovich Method (EKM) reduces the governing PDE to dual set ordinary differential equations. These equations are then solved analytically, in an iterative manner until convergence was achieved. Comparisons have been made with the available results in the literature which show the accuracy and efficiency of the method. Some new results for the bending analysis of the laminated skew plates such as the effect of skew angles, lay–up configuration and geometrical parameters for different composites laminates are presented for future references.<\div>
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