Concrete slab reinforced with GFRP and externaly strength with carbon sheet under impact load
المؤلفون المشاركون
Mazlum, Mutazz Kazim
Hamzah, Iman H.
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 25، العدد (s) (31 ديسمبر/كانون الأول 2021)، ص ص. 1-12، 12ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2021-12-31
دولة النشر
العراق
عدد الصفحات
12
التخصصات الرئيسية
الموضوعات
الملخص EN
When FRP bars used in concrete structures that exposed to harsh environments, their service life extended and the cost of their life cycle reduced.
Recently, methods of externally bonding Carbon Fiber Reinforced Polymer (CFRP) sheets to RC slproposed to improve the dynamic behavior of RC slunder impact load.
In this study, the effect of the number of CFRP sheet layers (one or two) and the arrangement of CFRP sheets (covering the whole or parts of the surface) on the dynamic behavior of slreinforced with GFRP bar investigated.
Nine specimens of (1550×1550×150) mm reinforced by GFRP bars were tested.
A single control specimen was unstrings and eight specimens were strength with CFRP sheet on the tension face.
A rigid steel projectile used to apply two dropping-weights of 150 kg as an impact load.
The height of the drop was 5 meters.
To determine punching shear capacity and critical velocity of perforation, different codes used and compared with the experimental results.
The results of the experiments revealed that slab shear properties have a significant impact on their general behavior.
Strength slab with carbon sheet enhances the behavior of RC slunder impact loads and increases shear punching When FRP bars used in concrete structures that exposed to harsh environments, their service life extended and the cost of their life cycle reduced.
Recently, methods of externally bonding Carbon Fiber Reinforced Polymer (CFRP) sheets to RC slproposed to improve the dynamic behavior of RC slunder impact load.
In this study, the effect of the number of CFRP sheet layers (one or two) and the arrangement of CFRP sheets (covering the whole or parts of the surface) on the dynamic behavior of slreinforced with GFRP bar investigated.
Nine specimens of (1550×1550×150) mm reinforced by GFRP bars were tested.
A single control specimen was unstrings and eight specimens were strength with CFRP sheet on the tension face.
A rigid steel projectile used to apply two dropping-weights of 150 kg as an impact load.
The height of the drop was 5 meters.
To determine punching shear capacity and critical velocity of perforation, different codes used and compared with the experimental results.
The results of the experiments revealed that slab shear properties have a significant impact on their general behavior.
Strength slab with carbon sheet enhances the behavior of RC slunder impact loads and increases shear punching capacity.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hamzah, Iman H.& Mazlum, Mutazz Kazim. 2021. Concrete slab reinforced with GFRP and externaly strength with carbon sheet under impact load. Journal of Engineering and Sustainable Development،Vol. 25, no. (s), pp.1-12.
https://search.emarefa.net/detail/BIM-1273146
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hamzah, Iman H.& Mazlum, Mutazz Kazim. Concrete slab reinforced with GFRP and externaly strength with carbon sheet under impact load. Journal of Engineering and Sustainable Development Vol. 25, Special issue (2021), pp.1-12.
https://search.emarefa.net/detail/BIM-1273146
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hamzah, Iman H.& Mazlum, Mutazz Kazim. Concrete slab reinforced with GFRP and externaly strength with carbon sheet under impact load. Journal of Engineering and Sustainable Development. 2021. Vol. 25, no. (s), pp.1-12.
https://search.emarefa.net/detail/BIM-1273146
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1273146
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر