Experimental behavior of RPC hemispherical domes under concentrated load and sitting on four supports
Other Title(s)
السلوك العملي للقباب النصف كروية المصنعة من خرسانة المساحيق الفعالة تحت تأثير حمل مركز و الجالسة على أربعة مساند
Joint Authors
al-Jabiri, Layth A.
Abd, Nadiyah Khayr Allah
Rashid, Muhammad M.
Source
Journal of Engineering and Sustainable Development
Issue
Vol. 21, Issue 4 (31 Jul. 2017), pp.134-146, 13 p.
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2017-07-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
The main objective of the current research is estimating of the structure performance of reactive powder concrete hemispherical domes and the effects of the changing of its thickness and steel fiber ratio on structural behavior.
The current paper presents an experimental program included casting and testing up to failure for six domes.
Four of them made fully of Reactive Powder Concrete, and two made of Ferrocement Concrete.
All specimens have 800 mm diameter, 400 mm height, and they were reinforced with welded wire meshes.
The variables in domes are the values of thickness which are (20 mm, 15 mm), steel fiber ratio (1%, 2%) and type of concrete (reactive powder, ferrocement).
A single point load applied at the crown of dome until the failure is happened.
The dome is sitting on four supports.
In general, the ultimate strength capacity of the dome increases with the increase of thickness, steel fiber ratio and concrete strength.
American Psychological Association (APA)
Rashid, Muhammad M.& al-Jabiri, Layth A.& Abd, Nadiyah Khayr Allah. 2017. Experimental behavior of RPC hemispherical domes under concentrated load and sitting on four supports. Journal of Engineering and Sustainable Development،Vol. 21, no. 4, pp.134-146.
https://search.emarefa.net/detail/BIM-848645
Modern Language Association (MLA)
Rashid, Muhammad M.…[et al.]. Experimental behavior of RPC hemispherical domes under concentrated load and sitting on four supports. Journal of Engineering and Sustainable Development Vol. 21, no. 4 (Jul. 2017), pp.134-146.
https://search.emarefa.net/detail/BIM-848645
American Medical Association (AMA)
Rashid, Muhammad M.& al-Jabiri, Layth A.& Abd, Nadiyah Khayr Allah. Experimental behavior of RPC hemispherical domes under concentrated load and sitting on four supports. Journal of Engineering and Sustainable Development. 2017. Vol. 21, no. 4, pp.134-146.
https://search.emarefa.net/detail/BIM-848645
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-848645