Finite element modeling and theoretical analysis of SFRSCC composite beams strengthened by bottom tensioned steel plates
Other Title(s)
النمذجة بالعناصر المحددة والتحليل النظري لجسور مركبة من الخرسانة ذاتية الرص المسلحة بألياف حديدية و المقواة بصفائح حديدية سفلية مشدودة
Joint Authors
Hasan, Maryam Abd al-Jabbar
al-Hadithi, Layth Khalid
Source
Nahrain University-College of Engineering Journal
Issue
Vol. 19, Issue 2 (31 Dec. 2016), pp.228-245, 18 p.
Publisher
Nahrain University College of Engineering
Publication Date
2016-12-31
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
This research concern finite element modelling and theoretical analysis for evaluating the effect of steel fibers on the behaviour of composite beams of tensioned steel-concrete interfaces with shear connectors.
Based on available experimental tests of seven composite beams consisting of rectangular reinforced concrete prisms (125*200*1900)mm strengthened by bottom steel plates interconnected by shear connectors, of diverse contents of steel fiber volume fraction (0.0%, 0.2%, 0.5% and 0.8%), shear connectors distributions and plates thicknesses and lengths.
Each beam was loaded up-to failure under the influence of two concentrated loads to monitor its failure mode, record the load and deflection values at its mid-span and also register values of the final relative end slip.
The proposed nonlinear ANSYS (version 14) model for the seven test beams includes modelling of concrete, steel rebars, steel plates and the steel plate-concrete interface, where the high agreement of the ANSYS-model predictions with the experimental evidence is a definite witness to the reliability of the numerical model.
The maximum differences in ultimate loads and mid-span deflection values for all beams are 8.1%% and 7.8%, respectively.
American Psychological Association (APA)
al-Hadithi, Layth Khalid& Hasan, Maryam Abd al-Jabbar. 2016. Finite element modeling and theoretical analysis of SFRSCC composite beams strengthened by bottom tensioned steel plates. Nahrain University-College of Engineering Journal،Vol. 19, no. 2, pp.228-245.
https://search.emarefa.net/detail/BIM-819155
Modern Language Association (MLA)
al-Hadithi, Layth Khalid& Hasan, Maryam Abd al-Jabbar. Finite element modeling and theoretical analysis of SFRSCC composite beams strengthened by bottom tensioned steel plates. Nahrain University-College of Engineering Journal Vol. 19, no. 2 (Dec. 2016), pp.228-245.
https://search.emarefa.net/detail/BIM-819155
American Medical Association (AMA)
al-Hadithi, Layth Khalid& Hasan, Maryam Abd al-Jabbar. Finite element modeling and theoretical analysis of SFRSCC composite beams strengthened by bottom tensioned steel plates. Nahrain University-College of Engineering Journal. 2016. Vol. 19, no. 2, pp.228-245.
https://search.emarefa.net/detail/BIM-819155
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-819155