کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
293419 511132 2015 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance-based design optimization of tall concrete framed structures subject to wind excitations
ترجمه فارسی عنوان
بهینه سازی طراحی مبتنی بر عملکرد ساختارهای قاب های بلند بتنی که تحت تأثیر تحریکات باد قرار می گیرند
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی

This paper presents an integrated computational design optimization method for the performance-based design of tall buildings subjected to various levels of wind excitation. A performance-based wind engineering design framework is proposed by defining various performance objectives associated with multiple levels of wind hazards. A nonlinear static pushover analysis is employed to predict the inelastic drift performance of tall buildings subject to very rare extreme wind events. The optimal performance-based design problem considering inelastic deformation is formulated and solved by the augmented optimality criteria method. The effectiveness and practicality of the optimal wind-resistant performance-based design technique are illustrated by a practical 40-story residential building.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Wind Engineering and Industrial Aerodynamics - Volume 139, April 2015, Pages 70–81
نویسندگان
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