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EFFECT OF STIFFENERS ON STRUCTURAL BEHAVIOR OF STEEL LIQUIDS TANK

Year 2017, Volume: 2 Issue: 3, 0 - 0, 01.08.2017

Mahmood Hunar Dheyaaldın Mustafa Özakça Abubaker Sami Dheyab

Abstract

The finite element (FE) method is used to conduct an analysis of liquid storage tanks This research has focused on the behaviors, under static condition, free vibration and buckling of steel liquid tanks which are designed according to API 650 standards. The mechanical characteristics of the materials and the real geometrical and load measures have been considered in the numerical model. These storage tanks are connecting with American standard steel shape profiles. The equivalent stress (Von-Mises) distribution, deformation in the circular wall of the liquid tank, buckling load and fundamental frequency are computed using finite element method in order to investigate the effect of type of the stiffener, number of course and location of stiffener on the structural behavior of liquid tanks. The uses of the stiffener decrease the stress of wall tank and improve the other structural behaviors

Keywords

Finite element method Stiffener Storage tank API-650 standard

References

  • American Petroleum Institute. (2002). API 620: Design and Construction of Large, Welded, Low Pressure Storage Tanks, 552(3), 1–194.
  • American Petroleum Institute. API. (2013). Welded Tanks for oil Storage API 650, (March), 498.
  • Baniotopoulos, C., Lavasas, I., Nikolaides, G., & Zervas, P. (2008). RFS-CT-2006- 00031 - HISTWIN High-Strength Steel Tower for Wind Turbine.
  • British Standards Institution (BSI). (2004). BS EN 14015:2004: Specification for the design and manufacture of site built , vertical , cylindrical , flat-bottomed , above tanks for the storage of liquids at ambient temperature and above. Standards, 3(1).
  • Burgos, C. A., Batista-Abreu, J. C., Calabr, H. D., Jaca, R. C., & Godoy, L. A. (2015).
  • Buckling estimates for oil storage tanks: Effect of simplified modeling of the roof and wind girder. Thin-Walled Structures, 91, 29–37. https://doi.org/10.1016/j.tws.2015.02.006
  • Canonsburg, T. D. (2013a). ANSYS Mechanical APDL Element Reference, 15317(November), 724–746.
  • Canonsburg, T. D. (2013b). ANSYS Mechanical Users Guide, 15317(November), 724– 746.
  • Cao, Q. shuai, & Zhao, Y. (2010). Buckling strength of cylindrical steel tanks under harmonic settlement. Thin-Walled Structures, 48(6), 391–400. https://doi.org/10.1016/j.tws.2010.01.011
  • Chauhan, Mukeshm.(2012). Design and stability of large storage tanks and tall bins, (803), 1–48.
  • Elkholy, S. A., Elsayed, A. A., & Sadek, S. A. (2014). Optimal finite element modelling for modal analysis of liquid storage circular tanks Bilal El-Ariss, 5(3), 207– 241.
  • Y.G. Fakhım, H. Showkatı , K. Abedı (2009) Experimental study on the buckling and post- buckling behavior of thin-walled cylindrical shells with varying thickness under hydrostatic pressure . (January).
  • Mayeux, S., & Miller, J. (2016). Designing storage tanks.
  • george w. housner. (1963). The dynamic behavior of water tanks, bulletin of the Seismological Society of America , 53(2), 381–387.
  • Spritzer, J. M., & Guzey, S. (2017). Review of API 650 Annex E: Design of large steel welded aboveground storage tanks excited by seismic loads. Thin-Walled Structures, 112(September 2016), 41–65. https://doi.org/10.1016/j.tws.2016.11.013

Year 2017, Volume: 2 Issue: 3, 0 - 0, 01.08.2017

Mahmood Hunar Dheyaaldın Mustafa Özakça Abubaker Sami Dheyab

Abstract

References

  • American Petroleum Institute. (2002). API 620: Design and Construction of Large, Welded, Low Pressure Storage Tanks, 552(3), 1–194.
  • American Petroleum Institute. API. (2013). Welded Tanks for oil Storage API 650, (March), 498.
  • Baniotopoulos, C., Lavasas, I., Nikolaides, G., & Zervas, P. (2008). RFS-CT-2006- 00031 - HISTWIN High-Strength Steel Tower for Wind Turbine.
  • British Standards Institution (BSI). (2004). BS EN 14015:2004: Specification for the design and manufacture of site built , vertical , cylindrical , flat-bottomed , above tanks for the storage of liquids at ambient temperature and above. Standards, 3(1).
  • Burgos, C. A., Batista-Abreu, J. C., Calabr, H. D., Jaca, R. C., & Godoy, L. A. (2015).
  • Buckling estimates for oil storage tanks: Effect of simplified modeling of the roof and wind girder. Thin-Walled Structures, 91, 29–37. https://doi.org/10.1016/j.tws.2015.02.006
  • Canonsburg, T. D. (2013a). ANSYS Mechanical APDL Element Reference, 15317(November), 724–746.
  • Canonsburg, T. D. (2013b). ANSYS Mechanical Users Guide, 15317(November), 724– 746.
  • Cao, Q. shuai, & Zhao, Y. (2010). Buckling strength of cylindrical steel tanks under harmonic settlement. Thin-Walled Structures, 48(6), 391–400. https://doi.org/10.1016/j.tws.2010.01.011
  • Chauhan, Mukeshm.(2012). Design and stability of large storage tanks and tall bins, (803), 1–48.
  • Elkholy, S. A., Elsayed, A. A., & Sadek, S. A. (2014). Optimal finite element modelling for modal analysis of liquid storage circular tanks Bilal El-Ariss, 5(3), 207– 241.
  • Y.G. Fakhım, H. Showkatı , K. Abedı (2009) Experimental study on the buckling and post- buckling behavior of thin-walled cylindrical shells with varying thickness under hydrostatic pressure . (January).
  • Mayeux, S., & Miller, J. (2016). Designing storage tanks.
  • george w. housner. (1963). The dynamic behavior of water tanks, bulletin of the Seismological Society of America , 53(2), 381–387.
  • Spritzer, J. M., & Guzey, S. (2017). Review of API 650 Annex E: Design of large steel welded aboveground storage tanks excited by seismic loads. Thin-Walled Structures, 112(September 2016), 41–65. https://doi.org/10.1016/j.tws.2016.11.013
There are 15 citations in total.

Details

Primary Language English
Journal Section Research Article
Authors

Mahmood Hunar Dheyaaldın This is me

Mustafa Özakça This is me

Abubaker Sami Dheyab

Publication Date August 1, 2017
Published in Issue Year 2017 Volume: 2 Issue: 3

Cite

APA Dheyaaldın, M. H., Özakça, M., & Dheyab, A. S. (2017). EFFECT OF STIFFENERS ON STRUCTURAL BEHAVIOR OF STEEL LIQUIDS TANK. The International Journal of Energy and Engineering Sciences, 2(3).

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