Behavior of Two-Way Post Tension Flat Slab

Hanaa E. Abd-El-Mottaleb; Heba A. Mohamed

doi:doi:10.11648/j.ae.20180202.14

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Behavior of Two-Way Post Tension Flat Slab

Hanaa E. Abd-El-Mottaleb, Heba A. Mohamed

Received: 8 December 2018 Accepted: 25 December 2018 Published: 22 January 2019

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Abstract

Post tension floors (PT) are one of the most widely used system which are very effective method regarding ultimate and serviceability limit states. A numerical model for discretized the two-way reinforced concrete flat slab with different system is investigated by using RAM software. The effects of different parameters are investigated in this study. Parameters investigated include concrete strength, thickness of the flat slab, different values of jacking (force (P) / area of strand (A)) and also, study the flat slab with opening by changing the values of P/A. Results indicated significant effect of PT system in the flat slab by decreasing the deflection. Also, the magnitude of the bending moment is reversed at one internal column by increasing the value of P/A for large thickness.

DOI	10.11648/j.ae.20180202.14
Published in	Applied Engineering (Volume 2, Issue 2, December 2018)
Page(s)	54-59
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), 2024. Published by Science Publishing Group

Keywords

Buildings, Structures & Design, Concrete Structures, Slabs, Stress Analysis, Post Tension, Finite Element Modeling, Ram Software

References

[1]	Adekunle, Ph. A. and Shodolapo, O. F., (Analytical Investigation of Prestressed Concrete Structures Incorporating Combined Post Tensioned and Post Compressed Reinforcements) ARPN Journal of Engineering and Applied Sciences, Vol. 6, No. 12, December, PP.55-61 (2011).
[2]	Armin G. and Abdul K. M., (Ultimate Strength of Post-tension Hollow Core Slab (HCS) for IBS Constructions), Journal of Civil Engineering and Building Materials (ISSN 2223‐487X) Vol. 2, No.2, PP. 64-77 (2012).
[3]	Ellobody, E. and Bailey, C. G., (Behaviour of Unbonded Post Tensioned One-way Concrete Slabs), Advances in Structural Engineering Vol. 11, No. 1 (2008).
[4]	Gianluca, R. and Andrea, O,. (Ultimate Behaviour and Design of Post-Tensioned Composite Slabs) Engineering Structures Volume 150, 1 November, PP. 711-718(2017).
[5]	Hossam-Eldin, A. E., Tamer E., Abd el Wahab, E. and Amr, A. A., (Behavior of Post Tensioned Fiber Concrete Beams), HBRC Journal, vol. 9, PP. 216 226 (2013).
[6]	Kenneth, B. B., (Two Way Post Tensioned Slabs With Bonded Tendons), PTI Journal, Vol. 8, No. 2, December, PP. 43- 48 (2012).
[7]	Kim, K. S. and Lee , D. H., (Nonlinear Analysis Method for Continuous Post Tensioned Concrete Members with Unbonded Tendons), Engineering Structures, Vol.40, PP. 487–500 (2012).
[8]	Llinca, M. and Aliz, M., (A Study on a Two-Way Post-Tensioned Concrete Waffle Slab), Procedia Technology Volume 22, PP. 227-234(2016)
[9]	Mohammad, M. R., Brian U. and Olivia, M.,(Experimental and Numerical Study of the Bond–Slip Relationship for Post-Tensioned Composite Slabs), Journal of Constructional Steel Research Volume 114, November, PP. 362-379 (2015).
[10]	Zhan, N., Fu, C. C. and Che, H., (Experiment and Numerical Modeling of Prestressed Concrete Curved Slab with Spatial Unbonded tendons), Engineering Structures, Vol. 33, PP. 747–756 (2011).

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APA Style

Hanaa E. Abd-El-Mottaleb, Heba A. Mohamed. (2019). Behavior of Two-Way Post Tension Flat Slab. Applied Engineering, 2(2), 54-59. https://doi.org/10.11648/j.ae.20180202.14

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ACS Style

Hanaa E. Abd-El-Mottaleb; Heba A. Mohamed. Behavior of Two-Way Post Tension Flat Slab. Appl. Eng. 2019, 2(2), 54-59. doi: 10.11648/j.ae.20180202.14

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AMA Style

Hanaa E. Abd-El-Mottaleb, Heba A. Mohamed. Behavior of Two-Way Post Tension Flat Slab. Appl Eng. 2019;2(2):54-59. doi: 10.11648/j.ae.20180202.14

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@article{10.11648/j.ae.20180202.14,
  author = {Hanaa E. Abd-El-Mottaleb and Heba A. Mohamed},
  title = {Behavior of Two-Way Post Tension Flat Slab},
  journal = {Applied Engineering},
  volume = {2},
  number = {2},
  pages = {54-59},
  doi = {10.11648/j.ae.20180202.14},
  url = {https://doi.org/10.11648/j.ae.20180202.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ae.20180202.14},
  abstract = {Post tension floors (PT) are one of the most widely used system which are very effective method regarding ultimate and serviceability limit states. A numerical model for discretized the two-way reinforced concrete flat slab with different system is investigated by using RAM software. The effects of different parameters are investigated in this study. Parameters investigated include concrete strength, thickness of the flat slab, different values of jacking (force (P) / area of strand (A)) and also, study the flat slab with opening by changing the values of P/A. Results indicated significant effect of PT system in the flat slab by decreasing the deflection. Also, the magnitude of the bending moment is reversed at one internal column by increasing the value of P/A for large thickness.},
 year = {2019}
}

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TY  - JOUR
T1  - Behavior of Two-Way Post Tension Flat Slab
AU  - Hanaa E. Abd-El-Mottaleb
AU  - Heba A. Mohamed
Y1  - 2019/01/22
PY  - 2019
N1  - https://doi.org/10.11648/j.ae.20180202.14
DO  - 10.11648/j.ae.20180202.14
T2  - Applied Engineering
JF  - Applied Engineering
JO  - Applied Engineering
SP  - 54
EP  - 59
PB  - Science Publishing Group
SN  - 2994-7456
UR  - https://doi.org/10.11648/j.ae.20180202.14
AB  - Post tension floors (PT) are one of the most widely used system which are very effective method regarding ultimate and serviceability limit states. A numerical model for discretized the two-way reinforced concrete flat slab with different system is investigated by using RAM software. The effects of different parameters are investigated in this study. Parameters investigated include concrete strength, thickness of the flat slab, different values of jacking (force (P) / area of strand (A)) and also, study the flat slab with opening by changing the values of P/A. Results indicated significant effect of PT system in the flat slab by decreasing the deflection. Also, the magnitude of the bending moment is reversed at one internal column by increasing the value of P/A for large thickness.
VL  - 2
IS  - 2
ER  -

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Author Information

Hanaa E. Abd-El-Mottaleb

Department of Structural Engineering, Faculty of Engineering, Zagazig University, Zagazig, Egypt
Heba A. Mohamed

Department of Structural Engineering, Faculty of Engineering, Zagazig University, Zagazig, Egypt

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APA Style

Hanaa E. Abd-El-Mottaleb, Heba A. Mohamed. (2019). Behavior of Two-Way Post Tension Flat Slab. Applied Engineering, 2(2), 54-59. https://doi.org/10.11648/j.ae.20180202.14

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ACS Style

Hanaa E. Abd-El-Mottaleb; Heba A. Mohamed. Behavior of Two-Way Post Tension Flat Slab. Appl. Eng. 2019, 2(2), 54-59. doi: 10.11648/j.ae.20180202.14

Copy | Download

AMA Style

Hanaa E. Abd-El-Mottaleb, Heba A. Mohamed. Behavior of Two-Way Post Tension Flat Slab. Appl Eng. 2019;2(2):54-59. doi: 10.11648/j.ae.20180202.14

Copy | Download

@article{10.11648/j.ae.20180202.14,
  author = {Hanaa E. Abd-El-Mottaleb and Heba A. Mohamed},
  title = {Behavior of Two-Way Post Tension Flat Slab},
  journal = {Applied Engineering},
  volume = {2},
  number = {2},
  pages = {54-59},
  doi = {10.11648/j.ae.20180202.14},
  url = {https://doi.org/10.11648/j.ae.20180202.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ae.20180202.14},
  abstract = {Post tension floors (PT) are one of the most widely used system which are very effective method regarding ultimate and serviceability limit states. A numerical model for discretized the two-way reinforced concrete flat slab with different system is investigated by using RAM software. The effects of different parameters are investigated in this study. Parameters investigated include concrete strength, thickness of the flat slab, different values of jacking (force (P) / area of strand (A)) and also, study the flat slab with opening by changing the values of P/A. Results indicated significant effect of PT system in the flat slab by decreasing the deflection. Also, the magnitude of the bending moment is reversed at one internal column by increasing the value of P/A for large thickness.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Behavior of Two-Way Post Tension Flat Slab
AU  - Hanaa E. Abd-El-Mottaleb
AU  - Heba A. Mohamed
Y1  - 2019/01/22
PY  - 2019
N1  - https://doi.org/10.11648/j.ae.20180202.14
DO  - 10.11648/j.ae.20180202.14
T2  - Applied Engineering
JF  - Applied Engineering
JO  - Applied Engineering
SP  - 54
EP  - 59
PB  - Science Publishing Group
SN  - 2994-7456
UR  - https://doi.org/10.11648/j.ae.20180202.14
AB  - Post tension floors (PT) are one of the most widely used system which are very effective method regarding ultimate and serviceability limit states. A numerical model for discretized the two-way reinforced concrete flat slab with different system is investigated by using RAM software. The effects of different parameters are investigated in this study. Parameters investigated include concrete strength, thickness of the flat slab, different values of jacking (force (P) / area of strand (A)) and also, study the flat slab with opening by changing the values of P/A. Results indicated significant effect of PT system in the flat slab by decreasing the deflection. Also, the magnitude of the bending moment is reversed at one internal column by increasing the value of P/A for large thickness.
VL  - 2
IS  - 2
ER  -

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