کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10429159 909697 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Software Practicalization for Analysis of Wind-Induced Vibrations of Large Span Roof Structures
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Software Practicalization for Analysis of Wind-Induced Vibrations of Large Span Roof Structures
چکیده انگلیسی
Wind loads are key considerations in the structural design of large-span structures since wind loads can be more important than earthquake loads, especially for large flexible structures. The analysis of wind loads on large span roof structures (LSRS) requires large amounts of calculations. Due to the combined effects of horizontal and vertical winds, the wind-induced vibrations of LSRS are analyzed in this paper with the frequency domain method as the first application of method for the analysis of the wind response of LSRS. A program is developed to analyze the wind-induced vibrations due to a combination of wind vibration modes. The program, which predicts the wind vibration coefficient and the wind pressure acting on the LSRS, interfaces with other finite element software to facilitate analysis of wind loads in the design of LSRS. The effectiveness and accuracy of the frequency domain method have been verified by numerical analyses of practical projects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tsinghua Science & Technology - Volume 10, Issue 3, June 2005, Pages 354-358
نویسندگان
, , , ,