کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4917917 | 1428548 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimum stacking sequences of thick laminated composite plates for maximizing buckling load using FE-GAs-PSO
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Optimum stacking sequences of thick laminated composite plates for maximizing buckling load using FE-GAs-PSO Optimum stacking sequences of thick laminated composite plates for maximizing buckling load using FE-GAs-PSO](/preview/png/4917917.png)
چکیده انگلیسی
As a first attempt, optimum stacking sequences of thick laminated composite plate is obtained to maximize its buckling load via employing the finite element (FE), genetic algorithms (GAs) and particle swarm optimization (PSO) methods. The higher-order shear deformation theory (HSDT) is used to obtain governing equations of the plate. The finite element method (FEM) is employed to solve these equations and to gain buckling load of the plate. The FEM solution is linked with a developed optimization algorithm which is a mix of genetic algorithms (GAs) and particle swarm optimization (PSO) techniques. Some examples are solved to show applicability and usefulness of the proposed hybrid method for maximizing buckling load of the plate via finding optimum stacking sequences of the plate. Also, influences of different parameters on the optimum stacking sequences of the thick plate are studied.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 159, 1 January 2017, Pages 361-367
Journal: Composite Structures - Volume 159, 1 January 2017, Pages 361-367
نویسندگان
A.R. Vosoughi, A. Darabi, H. Dehghani Forkhorji,