Flexural strength of reinforced concrete two way slabs strengthened and repaired by high strength ferrocement at tension zone
Other Title(s)
مقاومة الانثناء للبلاطات الخرسانية المسلحة ذات الاتجاهين المقواة و المصلحة بغطاء من الفيروسمنت عالي المقاومة في منطقة الشد
Joint Authors
Abd Allah, Mazin Diwan
Sharif, Mustafa
Hatim, Aqil Karim
Source
Wasit Journal of Engineering Sciences
Issue
Vol. 5, Issue 1 (30 Jun. 2017), pp.104-119, 16 p.
Publisher
Wasit University College of Engineering
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
This paper presents a study of the flexural behavior of strengthened and repaired reinforced concrete two slabs by ferrocement layers.
This study included testing 11 simply supported two way slabs, which include 1 control slabs, 8 strengthened slabs and 2 repaired slabs.
In the strengthened slabs the effect of the thickness of ferrocement layers, the compressive strength for mortar and number of wire mesh layers of ferrocement on the ultimate load, mid span deflection at ultimate load and intensity of cracks was investigate.
In the repaired part the slabs were loaded to (74 %) of measured ultimate load of control slab.
The effect of connection method between repaired slabs and ferrocement jacket on the ultimate load, mid span deflection at ultimate load and intensity of cracks was examined.
All reinforced concrete slab specimens were designed of the same dimensions and reinforce identically to fail in flexure.
All slabs have been tested in simply supported conditions subjected to central concentrated load.
The experimental results show that the ultimate loads are increased by about (4.6-19.2%) for the slabs strengthened with ferrocement with respect to the unstrengthened reinforced concrete slab (control slab).
American Psychological Association (APA)
Abd Allah, Mazin Diwan& Sharif, Mustafa& Hatim, Aqil Karim. 2017. Flexural strength of reinforced concrete two way slabs strengthened and repaired by high strength ferrocement at tension zone. Wasit Journal of Engineering Sciences،Vol. 5, no. 1, pp.104-119.
https://search.emarefa.net/detail/BIM-869076
Modern Language Association (MLA)
Abd Allah, Mazin Diwan…[et al.]. Flexural strength of reinforced concrete two way slabs strengthened and repaired by high strength ferrocement at tension zone. Wasit Journal of Engineering Sciences Vol. 5, no. 1 (2017), pp.104-119.
https://search.emarefa.net/detail/BIM-869076
American Medical Association (AMA)
Abd Allah, Mazin Diwan& Sharif, Mustafa& Hatim, Aqil Karim. Flexural strength of reinforced concrete two way slabs strengthened and repaired by high strength ferrocement at tension zone. Wasit Journal of Engineering Sciences. 2017. Vol. 5, no. 1, pp.104-119.
https://search.emarefa.net/detail/BIM-869076
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 119
Record ID
BIM-869076