کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6721133 | 503569 | 2015 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
CFRP confinement effectiveness on the behavior of reinforced concrete columns with respect to buckling instability
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This research aims to demonstrate the effectiveness of confinement with a composite carbon fiber on reducing buckling instabilities, and highlight the changes in behavior of slender columns of reinforced concrete. For this purpose, an experimental study on six square-section slender reinforced concrete columns is conducted. The columns were confined by single-layer wraps of carbon fiber composites. They were tested under a doubly eccentric compressive load. The resulting tests were illustrated by the load-deflection, load-moment and moment-curvature responses and bending moment-axial force diagrams. Various characteristics such as strength, stiffness, ductility, the ability to absorb the energy of deformation were discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 81, 15 April 2015, Pages 81-92
Journal: Construction and Building Materials - Volume 81, 15 April 2015, Pages 81-92
نویسندگان
Y. Si Youcef, S. Amziane, M. Chemrouk,