Strength evaluation of hybrid reinforced concrete columns under eccentric loads
المؤلفون المشاركون
Muhammad, Zaynab Sabah
Ali, Ammar Abbas
المصدر
Engineering and Technology Journal
العدد
المجلد 36، العدد 4A (30 إبريل/نيسان 2018)، ص ص. 449-455، 7ص.
الناشر
تاريخ النشر
2018-04-30
دولة النشر
العراق
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
This study presents an experimental investigation of the behavior of hybrid circular columns composed of outer precast reactive powder concrete (RPC) tubes filled with normal concrete (NC).
The column specimens were subjected to an eccentric load producing both flexural and axial stresses within the section.
The specimens consisting of 200 mm outer diameter with 400 mm height.
The column specimens were divided into three groups, each group contains two specimens of thicknesses of outer RPC walls of 50 and 25 mm that filled with NC, in addition to RPC solid column section.
The columns of first group were without any reinforcement.
While the second group specimens were longitudinally reinforced, in addition to 180 mm spaced ties.
The third group is composed of the same details as that of group two but with 90 mm ties spacing.
The results show that, All RPC solid specimens give a higher load capacity from that of the hybrid specimens about 48%.
It is noticed that increasing the RPC outer wall thickness improves the ultimate load capacity by 11% for hybrid specimens with 50 mm thickness wall than that of hybrid specimens with 25 mm thickness wall.
Also, longitudinal and transverse reinforcement noticeably enhance the ductility and strength of the tested specimens compared with corresponding plain specimens.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ali, Ammar Abbas& Muhammad, Zaynab Sabah. 2018. Strength evaluation of hybrid reinforced concrete columns under eccentric loads. Engineering and Technology Journal،Vol. 36, no. 4A, pp.449-455.
https://search.emarefa.net/detail/BIM-832368
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ali, Ammar Abbas& Muhammad, Zaynab Sabah. Strength evaluation of hybrid reinforced concrete columns under eccentric loads. Engineering and Technology Journal Vol. 36, no. 4A (2018), pp.449-455.
https://search.emarefa.net/detail/BIM-832368
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ali, Ammar Abbas& Muhammad, Zaynab Sabah. Strength evaluation of hybrid reinforced concrete columns under eccentric loads. Engineering and Technology Journal. 2018. Vol. 36, no. 4A, pp.449-455.
https://search.emarefa.net/detail/BIM-832368
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 454-455
رقم السجل
BIM-832368
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