کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
268719 | 504445 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dual-phase steel re-bars for high-ductile r.c. structures, Part 2: Rotational capacity of beams
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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
چکیده انگلیسی
The article presents an application of an innovative type of reinforcing bars, made by dual-phase (DP) steel, for the design of high-ductile r.c. structures in seismic areas.In particular a comparison of the capacity, in terms of ductility, of r.c. structural elements reinforced using dual-phase (DP) steel bars with that of identical structures reinforced with the traditional Tempcore steel bars, currently used in practice, has been carried out.To this purpose an analytical procedure enabling the calculation of the plastic rotational capacity of r.c. beams has been set up, obtaining the bending moment–curvature law through an expressly developed model in order to reproduce “tension-stiffening” phenomenon.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 29, Issue 12, December 2007, Pages 3333–3341
Journal: Engineering Structures - Volume 29, Issue 12, December 2007, Pages 3333–3341
نویسندگان
Walter Salvatore, Giovanni Buratti, Barbara Maffei, Renzo Valentini,