کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
267202 504397 2013 12 صفحه PDF صفحه WORD دانلود کنید
عنوان انگلیسی مقاله ISI
Optimization of stay cables in cable-stayed bridges using finite element, genetic algorithm, and B-spline combined technique
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Optimization of stay cables in cable-stayed bridges using finite element, genetic algorithm, and B-spline combined technique
چکیده انگلیسی
Traditionally, a trial-and-error procedure is carried out to design cross-sectional areas of stay cables in cable-stayed bridges. This design process is monotonous, expensive, time-consuming, and incapable of finding the optimum design solution. The aim of this study is to develop a robust design optimization technique in order to achieve the minimum cross-sectional areas of stay cables. The developed optimization technique integrates finite element method, B-spline curves, and genetic algorithm. The capability and efficiency of the proposed optimization technique is tested and assessed by applying it to a practical sized cable-stayed bridge.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 49, April 2013, Pages 643–654
نویسندگان
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