Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire

Fatma Eid; Khaled Heiza; Mahmoud Elmahroky

doi:doi:10.11648/j.ajset.20170204.15

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Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire

Fatma Eid, Khaled Heiza, Mahmoud Elmahroky

Published in American Journal of Science, Engineering and Technology (Volume 2, Issue 4)

Received: 1 November 2017 Accepted: 20 November 2017 Published: 21 December 2017

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Abstract

The present work is concerned with the experimental and analytical study of the behaviour of reinforced concrete beam-column connections exposed to fire under loading and to evaluate the reduction in concrete strength during fire. This research is divided into two parts, the first part is the experimental program, and the second is the theoretical analysis using finite element program (ANSYS). The experimental program include one-third scale specimens have been casted from self-compacted concrete. Three specimens were exposed to 600°C for one hour, other 3 specimens exposed to 600°C for two hours and the last 3 specimens as a control not exposed to fire. The effect of some parameters on the RC connection's behaviour like reinforcement ratio, amount of stirrups on RC connection and fire duration were studied. Experimental program extended also to study heat distribution inside RC beam – column connections by measuring temperature at points distributed at sections all over connection. Cracks propagation, strain, deflection, initial crack and failure loads were recorded, analysed and discussed.

Published in	American Journal of Science, Engineering and Technology (Volume 2, Issue 4)
DOI	10.11648/j.ajset.20170204.15
Page(s)	132-140
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Self-Compacted Concrete, Reinforcement Ratio, Fire Duration, Cracks, Failure Mode, ANSYS

References

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[2]	Taha M. Sc. "Behaviour an Analysis of RC Beam Column Connections Subjected To Fire Under Cyclic Loads". PhD. Thesis, Menoufia University, 2015.
[3]	Jonaitset, B. and Papinigis V., "Effect OF Long-Term Loading and Fire Temperatures on Mechanical Properties of Concrete" Journal of Civil Engineering and Management,(2005), Vol. XI, No 4, 283–288.
[4]	Varma, A. H. and Hong, S. " Experimental Investigations of Fire-Structure Interaction: Advantages and Limitations" Purdue University NSF-NIST Fire Research Workshop, June 11, 2007.
[5]	Aggour, M. S., " Effect of Fire on Structural Elements" Academy of Scientific Research and Technology Report. (January, 2000).
[6]	Kamal, M. M., Heiza, Kh. M. and Etman, Z. A., "Mechanical Properties of Self-Compacted Concrete Including Different Mineral Admixtures" 4th ERD5 Conference, Faculty of engineering, Shebin El-Kom, Center of Rural Development, 27-29 September 2005.
[7]	KVIST, J. "FE-Analysis of a Beam-Column Connection in Composite Structures Exposed to Fire" Master of Science Thesis, Department of Civil and Environmental Engineering. Chalmers University of Technology, Göteborg, Sweden, 2011.
[8]	Vidjeapriya R, Vasanthalakshmi V andJaya K P, "PERFORMANCE OF EXTERIOR PRECAST CONCRETE BEAM-COLUMN" International Journal of Civil Engineering (IJCE) Volume 12, Number 1, pp. 82-95, March 2014.
[9]	Vidjeapriya, R. and Jaya, K. “Experimental Study on Two Simple Mechanical Precast Beam-Column Connections under Reverse Cyclic Loading" Journal of Performance of Constructed Facilities, Volume 27, Issue 4 (August 2013).
[10]	Thomas, K., Woosuk, K., and Myoungsu, S." Cyclic Testing for Seismic Design Guide of Beam-Column Joints with Closely Spaced Headed Bars" Journal of Earthquake Engineering, volume16, Issue2, PP211-230, 2012.
[11]	Kim, S., Moon, J. and Lee, L. " Interior beam-column joints with wire strands subjected to reverse cyclic loads" US National and Canadian Conference on Earthquake Engineering, 2010.
[12]	Yang, B. and Tan, K. “Behavior of Composite Beam-Column Joints in a Middle-Column-Removal Scenario: Experimental Tests” Engineering Structures journal, 57, 153-168. Online publication date: 1-Dec-2013.
[13]	M. A. Helal and Kh. M. Heiza " Effect of Fire and High Temperature on the Properties of Self Compacted Concrete" CICE 2010- The 5th International Conference on FRP Composites in Civil Engineering, September 27-29, 2010, Beijing, China.
[14]	Kh. M. Heiza " Performance of Self-Compacted Concrete Exposed to Fire or Aggressive Media" CONCRETE RESEARCH LETTERS, Vol. 3 (2)- June 2012.
[15]	Mabău, M,."Effect Of Confinement On Bond Strength Between Self-Compacting Concrete And Reinforcement" Buletinul Institutului Politehnic Din Iaşi, Technical University Of Cluj-Napoca, Faculty Of Civil Engineering, March 1, 2012.
[16]	Ameen, Z. A.," Effect of High Temperature and Fire on The Behavior and Strength of Reinforced Concrete Members cast with Self- Compacting Concrete" Ph. D. thesis, Menofia University, faculty of Engineering, Shebin EL-kom, 2008.
[17]	British Standard Institution, BS 476-10: 2009" Fire tests on building materials and structures. Guide to the principles, selection, role and application of fire testing and their outputs " London, England.
[18]	Taha, M. Sc." Behavior and Analysis of Reinforced Concrete Beam Column Connections" Msc, Menofia University, Faculty of Engineering, Shebin EL-kom, 2011.

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APA Style

Fatma Eid, Khaled Heiza, Mahmoud Elmahroky. (2017). Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire. American Journal of Science, Engineering and Technology, 2(4), 132-140. https://doi.org/10.11648/j.ajset.20170204.15

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ACS Style

Fatma Eid; Khaled Heiza; Mahmoud Elmahroky. Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire. Am. J. Sci. Eng. Technol. 2017, 2(4), 132-140. doi: 10.11648/j.ajset.20170204.15

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AMA Style

Fatma Eid, Khaled Heiza, Mahmoud Elmahroky. Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire. Am J Sci Eng Technol. 2017;2(4):132-140. doi: 10.11648/j.ajset.20170204.15

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@article{10.11648/j.ajset.20170204.15,
  author = {Fatma Eid and Khaled Heiza and Mahmoud Elmahroky},
  title = {Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire},
  journal = {American Journal of Science, Engineering and Technology},
  volume = {2},
  number = {4},
  pages = {132-140},
  doi = {10.11648/j.ajset.20170204.15},
  url = {https://doi.org/10.11648/j.ajset.20170204.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajset.20170204.15},
  abstract = {The present work is concerned with the experimental and analytical study of the behaviour of reinforced concrete beam-column connections exposed to fire under loading and to evaluate the reduction in concrete strength during fire. This research is divided into two parts, the first part is the experimental program, and the second is the theoretical analysis using finite element program (ANSYS). The experimental program include one-third scale specimens have been casted from self-compacted concrete. Three specimens were exposed to 600°C for one hour, other 3 specimens exposed to 600°C for two hours and the last 3 specimens as a control not exposed to fire. The effect of some parameters on the RC connection's behaviour like reinforcement ratio, amount of stirrups on RC connection and fire duration were studied. Experimental program extended also to study heat distribution inside RC beam – column connections by measuring temperature at points distributed at sections all over connection. Cracks propagation, strain, deflection, initial crack and failure loads were recorded, analysed and discussed.},
 year = {2017}
}

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TY  - JOUR
T1  - Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire
AU  - Fatma Eid
AU  - Khaled Heiza
AU  - Mahmoud Elmahroky
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DO  - 10.11648/j.ajset.20170204.15
T2  - American Journal of Science, Engineering and Technology
JF  - American Journal of Science, Engineering and Technology
JO  - American Journal of Science, Engineering and Technology
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PB  - Science Publishing Group
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UR  - https://doi.org/10.11648/j.ajset.20170204.15
AB  - The present work is concerned with the experimental and analytical study of the behaviour of reinforced concrete beam-column connections exposed to fire under loading and to evaluate the reduction in concrete strength during fire. This research is divided into two parts, the first part is the experimental program, and the second is the theoretical analysis using finite element program (ANSYS). The experimental program include one-third scale specimens have been casted from self-compacted concrete. Three specimens were exposed to 600°C for one hour, other 3 specimens exposed to 600°C for two hours and the last 3 specimens as a control not exposed to fire. The effect of some parameters on the RC connection's behaviour like reinforcement ratio, amount of stirrups on RC connection and fire duration were studied. Experimental program extended also to study heat distribution inside RC beam – column connections by measuring temperature at points distributed at sections all over connection. Cracks propagation, strain, deflection, initial crack and failure loads were recorded, analysed and discussed.
VL  - 2
IS  - 4
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Author Information

Fatma Eid

Civil Engineering Department, Menoufia University, Shiben Elkom, Egypt
Khaled Heiza

Civil Engineering Department, Menoufia University, Shiben Elkom, Egypt
Mahmoud Elmahroky

Civil Engineering Department, Nile Higher Institute for Engineering and Technology, Elmansora, Egypt

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APA Style

Fatma Eid, Khaled Heiza, Mahmoud Elmahroky. (2017). Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire. American Journal of Science, Engineering and Technology, 2(4), 132-140. https://doi.org/10.11648/j.ajset.20170204.15

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ACS Style

Fatma Eid; Khaled Heiza; Mahmoud Elmahroky. Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire. Am. J. Sci. Eng. Technol. 2017, 2(4), 132-140. doi: 10.11648/j.ajset.20170204.15

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AMA Style

Fatma Eid, Khaled Heiza, Mahmoud Elmahroky. Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire. Am J Sci Eng Technol. 2017;2(4):132-140. doi: 10.11648/j.ajset.20170204.15

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@article{10.11648/j.ajset.20170204.15,
  author = {Fatma Eid and Khaled Heiza and Mahmoud Elmahroky},
  title = {Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire},
  journal = {American Journal of Science, Engineering and Technology},
  volume = {2},
  number = {4},
  pages = {132-140},
  doi = {10.11648/j.ajset.20170204.15},
  url = {https://doi.org/10.11648/j.ajset.20170204.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajset.20170204.15},
  abstract = {The present work is concerned with the experimental and analytical study of the behaviour of reinforced concrete beam-column connections exposed to fire under loading and to evaluate the reduction in concrete strength during fire. This research is divided into two parts, the first part is the experimental program, and the second is the theoretical analysis using finite element program (ANSYS). The experimental program include one-third scale specimens have been casted from self-compacted concrete. Three specimens were exposed to 600°C for one hour, other 3 specimens exposed to 600°C for two hours and the last 3 specimens as a control not exposed to fire. The effect of some parameters on the RC connection's behaviour like reinforcement ratio, amount of stirrups on RC connection and fire duration were studied. Experimental program extended also to study heat distribution inside RC beam – column connections by measuring temperature at points distributed at sections all over connection. Cracks propagation, strain, deflection, initial crack and failure loads were recorded, analysed and discussed.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Behavior and Analysis of Reinforced Self-Compacted Concrete Beam Column Connection Subjected to Fire
AU  - Fatma Eid
AU  - Khaled Heiza
AU  - Mahmoud Elmahroky
Y1  - 2017/12/21
PY  - 2017
N1  - https://doi.org/10.11648/j.ajset.20170204.15
DO  - 10.11648/j.ajset.20170204.15
T2  - American Journal of Science, Engineering and Technology
JF  - American Journal of Science, Engineering and Technology
JO  - American Journal of Science, Engineering and Technology
SP  - 132
EP  - 140
PB  - Science Publishing Group
SN  - 2578-8353
UR  - https://doi.org/10.11648/j.ajset.20170204.15
AB  - The present work is concerned with the experimental and analytical study of the behaviour of reinforced concrete beam-column connections exposed to fire under loading and to evaluate the reduction in concrete strength during fire. This research is divided into two parts, the first part is the experimental program, and the second is the theoretical analysis using finite element program (ANSYS). The experimental program include one-third scale specimens have been casted from self-compacted concrete. Three specimens were exposed to 600°C for one hour, other 3 specimens exposed to 600°C for two hours and the last 3 specimens as a control not exposed to fire. The effect of some parameters on the RC connection's behaviour like reinforcement ratio, amount of stirrups on RC connection and fire duration were studied. Experimental program extended also to study heat distribution inside RC beam – column connections by measuring temperature at points distributed at sections all over connection. Cracks propagation, strain, deflection, initial crack and failure loads were recorded, analysed and discussed.
VL  - 2
IS  - 4
ER  -

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