کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
514264 | 866718 | 2008 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A coupled finite element-optimization technique to determine critical microburst parameters for transmission towers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A coupled finite element-optimization technique to determine critical microburst parameters for transmission towers A coupled finite element-optimization technique to determine critical microburst parameters for transmission towers](/preview/png/514264.png)
چکیده انگلیسی
Most transmission line failures worldwide are attributed to high intensity wind events such as microburst. The velocity profile and loads associated with a microburst wind field vary significantly with the microburst configurations. An optimization technique is coupled with a finite element model in this study to identify the critical microburst parameters that lead to maximum forces in various members of a transmission tower structure. Moreover, the coupled genetic algorithms–finite element code is employed to determine the critical members that are likely to fail during a microburst event and the associated critical microburst configurations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Finite Elements in Analysis and Design - Volume 45, Issue 1, December 2008, Pages 1–12
Journal: Finite Elements in Analysis and Design - Volume 45, Issue 1, December 2008, Pages 1–12
نویسندگان
A.Y. Shehata, A.O. Nassef, A.A. El Damatty,