Influence of PVC fiber reinforcement on shear strength in concrete beams
المؤلفون المشاركون
Idan, Fadil Kamil
Khalafa, Ali Abd al-Hasan
Nasir, Kazim Zabun
المصدر
Muthanna Journal of Engineering and Technology
العدد
المجلد 7، العدد 1 (30 يونيو/حزيران 2019)، ص ص. 34-43، 10ص.
الناشر
تاريخ النشر
2019-06-30
دولة النشر
العراق
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
This study adopted the investigation of the effect of a material that can be used as an alternative to steel reinforcement of shear in reinforced concrete beams, as the most susceptible to corrosion to which reduces the time service of the concrete structures and increase the maintenance costs is the steel reinforcement of shear for the closeness of surface of concrete.
Therefor non-corroding material is needful for concrete structures and PVC fiber reinforcement is chosen.
Experimentally nine reinforced concrete beams have been tested to determine the effect of PVC fiber reinforcement on the concrete beam resistance load, the load of cracks, deflection achieved and distribution with dimension of cracks.
Three volume fraction ratios were taken for PVC fiber reinforcement (0, 0.25 and 0.5), which were identical to the shear reinforcement used in this research (0, 0.29 and 0.54).
All the concrete beams were tested with in on one program by applied a center load from the top in the middle to the failure load and the results were impressive.
The specimens containing the PVC fiber reinforcement percentages achieved a remarkable increase in the crack and ultimate load of the concrete beams before and after cracks with direct effect in changing the failure type.
While the deflection achieved due to the increase in PVC fiber percentage is more than the allowable deflection in the ACI Code equations of the reinforced concrete beams and more of these if the use of PVC fiber and steel reinforcement of shear together.
A smaller measurement of the maximum cracks width was achieved by using advanced percentages of PVC fiber and shear reinforcement (0.5 and 0.54) This study adopted the investigation of the effect of a material that can be used as an alternative to steel reinforcement of shear in reinforced concrete beams, as the most susceptible to corrosion to which reduces the time service of the concrete structures and increase the maintenance costs is the steel reinforcement of shear for the closeness of surface of concrete.
Therefor non-corroding material is needful for concrete structures and PVC fiber reinforcement is chosen.
Experimentally nine reinforced concrete beams have been tested to determine the effect of PVC fiber reinforcement on the concrete beam resistance load, the load of cracks, deflection achieved and distribution with dimension of cracks.
Three volume fraction ratios were taken for PVC fiber reinforcement (0, 0.25 and 0.5), which were identical to the shear reinforcement used in this research (0, 0.29 and 0.54).
All the concrete beams were tested with in on one program by applied a center load from the top in the middle to the failure load and the results were impressive.
The specimens containing the PVC fiber reinforcement percentages achieved a remarkable increase in the crack and ultimate load of the concrete beams before and after cracks with direct effect in changing the failure type.
While the deflection achieved due to the increase in PVC fiber percentage is more than the allowable deflection in the ACI Code equations of the reinforced concrete beams and more of these if the use of PVC fiber and steel reinforcement of shear together.
A smaller measurement of the maximum cracks width was achieved by using advanced percentages of PVC fiber and shear reinforcement (0.5 and 0.54) respectively.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nasir, Kazim Zabun& Khalafa, Ali Abd al-Hasan& Idan, Fadil Kamil. 2019. Influence of PVC fiber reinforcement on shear strength in concrete beams. Muthanna Journal of Engineering and Technology،Vol. 7, no. 1, pp.34-43.
https://search.emarefa.net/detail/BIM-1122175
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nasir, Kazim Zabun…[et al.]. Influence of PVC fiber reinforcement on shear strength in concrete beams. Muthanna Journal of Engineering and Technology Vol. 7, no. 1 (2019), pp.34-43.
https://search.emarefa.net/detail/BIM-1122175
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nasir, Kazim Zabun& Khalafa, Ali Abd al-Hasan& Idan, Fadil Kamil. Influence of PVC fiber reinforcement on shear strength in concrete beams. Muthanna Journal of Engineering and Technology. 2019. Vol. 7, no. 1, pp.34-43.
https://search.emarefa.net/detail/BIM-1122175
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1122175
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