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Behavior of concrete beams reinforced with hybrid steel and FRP composites
المؤلفون المشاركون
Hasan, Hilal A.
Mustafa, Suzan A. A.
المصدر
Housing and Building National Research Center Journal
العدد
المجلد 14، العدد 3 (31 ديسمبر/كانون الأول 2018)، ص ص. 300-308، 9ص.
الناشر
المركز القومي لبحوث الإسكان و البناء
تاريخ النشر
2018-12-31
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
This paper presents a nonlinear finite element model to investigate the behavior of hybrid Fiber Reinforced Polymers and steel reinforcement.
Different types of Fiber Reinforced Polymers; CFRP and GFRP; were used along with steel rebars in the studied concrete beams.
The study was conducted using the nonlinear finite element program “ANSYS”.
Nonlinear material models for the components of the concrete beam were used in the three dimensional finite element models.
The outcomes got from finite element analysis were confirmed against experimental results.
A broad parametric study was conducted to explore the effect of replacing steel reinforcement by different types of FRP bars.
The study showed that the contribution of steel rebars to FRP rebars in concrete beams improved beam ductility and eliminated the unfavorable brittle failure of the concrete beam.
In addition, it is better to use steel rebars as top reinforcement in concrete beams with hybrid reinforcement.
In hybrid GFRP/steel reinforced concrete beams, a significant reduction in stiffness and a noticeable increase in the beams' deflection after the initiation of first crack and yielding of steel reinforcement were observed.
On the other hand, in hybrid CFRP/steel reinforced concrete beams showed a better performance during cracking initiation and propagation.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mustafa, Suzan A. A.& Hasan, Hilal A.. 2018. Behavior of concrete beams reinforced with hybrid steel and FRP composites. Housing and Building National Research Center Journal،Vol. 14, no. 3, pp.300-308.
https://search.emarefa.net/detail/BIM-900598
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mustafa, Suzan A. A.& Hasan, Hilal A.. Behavior of concrete beams reinforced with hybrid steel and FRP composites. Housing and Building National Research Center Journal Vol. 14, no. 3 (Dec. 2018), pp.300-308.
https://search.emarefa.net/detail/BIM-900598
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mustafa, Suzan A. A.& Hasan, Hilal A.. Behavior of concrete beams reinforced with hybrid steel and FRP composites. Housing and Building National Research Center Journal. 2018. Vol. 14, no. 3, pp.300-308.
https://search.emarefa.net/detail/BIM-900598
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 308
رقم السجل
BIM-900598
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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