Effect of inclination of rectangular reinforced concrete short columns on the confinement
المؤلفون المشاركون
Sayhud, Iyad Kazim
Hatim, Ahmad A.
Muhammad, Basman R.
المصدر
Engineering and Technology Journal
العدد
المجلد 39، العدد 12 (31 ديسمبر/كانون الأول 2021)، ص ص. 1821-1827، 7ص.
الناشر
تاريخ النشر
2021-12-31
دولة النشر
العراق
عدد الصفحات
7
التخصصات الرئيسية
الموضوعات
الملخص EN
The main objective of this paper is to study the confinement of the rectangularreinforced concrete short inclined columns.
This paper was based on theoreticalanalysis using the MATLAB program according to Universal Codes, and variablesthat were carefully selected to be the most influential factor.
The angle of theinclination (α) was taken as a major variable in the paper, in addition othervariables which in turn affect directly on the behavior of inclined columns such asthe percentage of reinforcing steel in the concrete section of the column (ρ), thecompressive strength of the concrete (fʹc), yield strength of steel bars (fy) andeffective depth ratio (γ).
The results show that best ratio of reinforcing steel thatimproves the value of the confinement ranges from 0.4 - 0.6 which leads to anincrease in the confinement of (60 – 100) % , and these rates increase withincreasing α, and the increase in fʹc leads to a significant increase in theconfinement, especially when HSC is used.
.
On the other hand, decreasing fy leadsto increase in confinement, and the value of the γ had a considerable effect on theconfinement that was decreased by about 11% when γ equals 0.9, compared withthe corresponding γ equals The main objective of this paper is to study the confinement of the rectangularreinforced concrete short inclined columns.
This paper was based on theoreticalanalysis using the MATLAB program according to Universal Codes, and variablesthat were carefully selected to be the most influential factor.
The angle of theinclination (α) was taken as a major variable in the paper, in addition othervariables which in turn affect directly on the behavior of inclined columns such asthe percentage of reinforcing steel in the concrete section of the column (ρ), thecompressive strength of the concrete (fʹc), yield strength of steel bars (fy) andeffective depth ratio (γ).
The results show that best ratio of reinforcing steel thatimproves the value of the confinement ranges from 0.4 - 0.6 which leads to anincrease in the confinement of (60 – 100) % , and these rates increase withincreasing α, and the increase in fʹc leads to a significant increase in theconfinement, especially when HSC is used.
.
On the other hand, decreasing fy leadsto increase in confinement, and the value of the γ had a considerable effect on theconfinement that was decreased by about 11% when γ equals 0.9, compared withthe corresponding γ equals 0.6.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sayhud, Iyad Kazim& Muhammad, Basman R.& Hatim, Ahmad A.. 2021. Effect of inclination of rectangular reinforced concrete short columns on the confinement. Engineering and Technology Journal،Vol. 39, no. 12, pp.1821-1827.
https://search.emarefa.net/detail/BIM-1320329
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sayhud, Iyad Kazim…[et al.]. Effect of inclination of rectangular reinforced concrete short columns on the confinement. Engineering and Technology Journal Vol. 39, no. 12 (2021), pp.1821-1827.
https://search.emarefa.net/detail/BIM-1320329
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sayhud, Iyad Kazim& Muhammad, Basman R.& Hatim, Ahmad A.. Effect of inclination of rectangular reinforced concrete short columns on the confinement. Engineering and Technology Journal. 2021. Vol. 39, no. 12, pp.1821-1827.
https://search.emarefa.net/detail/BIM-1320329
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 1827
رقم السجل
BIM-1320329
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