کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
245816 | 1428242 | 2011 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Estimation of the bending stiffness of rectangular reinforced concrete beams made of steel fibre reinforced concrete
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Estimation of the bending stiffness of rectangular reinforced concrete beams made of steel fibre reinforced concrete Estimation of the bending stiffness of rectangular reinforced concrete beams made of steel fibre reinforced concrete](/preview/png/245816.png)
چکیده انگلیسی
A method of calculating the location of the neutral axis of a rectangular steel fibre reinforced concrete cross section before and after cracking, and its moments of inertia relative to this axis is proposed. Moreover, the method of calculating the cross section's geometrical characteristics for both the cracked stage and the uncracked stage is based on a model of fibres distribution along the length of the beam. Consequently, two algorithms for estimating the immediate and long-term deflections of steel fibre reinforced concrete beams are proposed. One of the algorithms is for uncracked beams and the other for cracked beams. The algorithms have been positively experimentally verified.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Civil and Mechanical Engineering - Volume 11, Issue 3, 2011, Pages 553–571
Journal: Archives of Civil and Mechanical Engineering - Volume 11, Issue 3, 2011, Pages 553–571
نویسندگان
C.Z. BYWALSKI, M. KAMIŃSKI,