کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6771495 | 512760 | 2016 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation on the accuracy of the N2 method and the equivalent linearization procedure for different hysteretic models
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation on the accuracy of the N2 method and the equivalent linearization procedure for different hysteretic models Investigation on the accuracy of the N2 method and the equivalent linearization procedure for different hysteretic models](/preview/png/6771495.png)
چکیده انگلیسی
The analyses demonstrate a general accuracy of the N2 method, which is mostly based on the ductility of the system, even for the hysteretic behaviour characterised by reduced energy dissipation. Larger discrepancies were found for systems with lower damping ratios and reduced fundamental periods. The ELP, which mainly depends upon the dissipated energy, led instead to overall slightly larger discrepancies than the N2 method, particularly for not dissipative and ductile systems, whereas the approximation is generally acceptable for elasto-plastic systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Soil Dynamics and Earthquake Engineering - Volume 83, April 2016, Pages 69-80
Journal: Soil Dynamics and Earthquake Engineering - Volume 83, April 2016, Pages 69-80
نویسندگان
Claudio Amadio, Giovanni Rinaldin, Massimo Fragiacomo,