کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
268808 504447 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development and application of an advanced capacity spectrum method
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Development and application of an advanced capacity spectrum method
چکیده انگلیسی

In this study an advanced capacity spectrum method (CSM), incorporating inelastic response history analysis is proposed. By employing inelastic response history analysis, the errors introduced due to the use of equivalent linear approaches are eliminated. The available variants of the CSM and the proposed method are used for the evaluation of the seismic response of a woodframe structure. The results are compared to experimental test data. It is observed that more accurate results are obtained with the method proposed in this paper, while the existing CSM approaches exhibited several shortcomings. These shortcomings include failure to predict the displacement demand, incompatibility between the demand and capacity diagrams and non-convergence. It is also observed that updating the bilinear idealization of the structural system according to the selected trial performance point on the capacity diagram significantly improves the accuracy of the CSM.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 30, Issue 11, November 2008, Pages 3345–3354
نویسندگان
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