کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6741319 | 504386 | 2013 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Importance of the bond-slip mechanism in the numerical simulation of the cyclic response of RC elements with plain reinforcing bars
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
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چکیده انگلیسی
The majority of the models proposed in the literature for simulating the cyclic behavior of RC elements were developed and calibrated based on data referring to elements with deformed bars. Due to the differences in the interaction mechanisms at the concrete-steel interface between elements with deformed bars and elements with plain bars, these models may not be adequate for the latter. In this paper, a strategy presented in the literature to include the effects of bar slippage in the analysis of the cyclic behavior of beam-column joints is incorporated in the numerical modeling of a joint specimen with plain bars. The inadequacy of the methodology to simulate the response of the joint specimen is shown and discussed. The analyses also confirm the importance of considering bond-slip towards a more accurate simulation of the cyclic behavior of elements with plain bars.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 56, November 2013, Pages 396-406
Journal: Engineering Structures - Volume 56, November 2013, Pages 396-406
نویسندگان
Catarina Fernandes, Humberto Varum, AnÃbal Costa,