کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6751806 | 509158 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Studying the seismic behavior of gate braced frames by incremental dynamic analysis (IDA)
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
In order to achieve the purpose of this research, several buildings of different stories are considered on soil type II. Static pushover analysis, linear dynamic analysis and nonlinear incremental dynamic analysis are performed by OpenSees software concerning 10 records of past earthquakes. Also, ductility factor, overstrength factor and response modification factor have been calculated for gate bracing system. The values of 3.5 and 5 are suggested for response modification factor in ultimate limit state and allowable stress methods, respectively. The fragility curves were plotted for the first time for such kind of braces. It should be mentioned that these curves play significant roles in evaluating seismic damage of buildings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Constructional Steel Research - Volume 99, August 2014, Pages 111-120
Journal: Journal of Constructional Steel Research - Volume 99, August 2014, Pages 111-120
نویسندگان
N. Fanaie, S. Ezzatshoar,