Wind and Structures

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Concrete columns reinforced with Zinc Oxide nanoparticles subjected to electric field: buckling analysis

  • Arbabi, Amir (Department of Civil Engineering, Jasb Branch, Islamic Azad University) ;
  • Kolahchi, Reza (Department of Civil Engineering, Jasb Branch, Islamic Azad University) ;
  • Bidgoli, Mahmood Rabani (Department of Civil Engineering, Jasb Branch, Islamic Azad University)
  • Received : 2017.01.28
  • Accepted : 2017.04.09
  • Published : 2017.05.25
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Abstract

As concrete is most usable material in construction industry it's been required to improve its quality. Nowadays, nanotechnology offers the possibility of great advances in construction. In this study, buckling of horizontal concrete columns reinforced with Zinc Oxide (ZnO) nanoparticles is analyzed. Due to the presence of ZnO nanoparticles which have piezoelectric properties, the structure is subjected to electric field for intelligent control. The Column is located in foundation with vertical springs and shear modulus constants. Sinusoidal shear deformation beam theory (SSDBT) is applied to model the structure mathematically. Micro-electro-mechanic model is utilized for obtaining the equivalent properties of system. Using the nonlinear stress-strain relation, energy method and Hamilton's principal, the motion equations are derived. The buckling load of the column is calculated by Difference quadrature method (DQM). The aim of this study is presenting a mathematical model to obtain the buckling load of structure as well as investigating the effect of nanotechnology and electric filed on the buckling behavior of structure. The results indicate that the negative external voltage applied to the structure, increases the stiffness and the buckling load of column. In addition, reinforcing the structure by ZnO nanoparticles, the buckling load of column is increased.

Keywords

References

  1. Formica, G., Lacarbonara, W. and Alessi, R. (2010), "Vibrations of carbon nanotube reinforced composites", J. Sound Vib., 329(10), 1875-1889. https://doi.org/10.1016/j.jsv.2009.11.020
  2. Ghorbanpour Arani, A., Kolahchi, R. and Vossough, H. (2012), "Buckling analysis and smart control of SLGS using elastically coupled PVDF nanoplate based on the nonlocal Mindlin plate theory", Physica B, 407(22), 4458-4466. https://doi.org/10.1016/j.physb.2012.07.046
  3. Ghorbanpour Arani, A., Fereidoon, A. and Kolahchi, R. (2014), "Nonlinear surface and nonlocal piezoelasticity theories for vibration of embedded single-layer boron nitride sheet using harmonic differential quadrature and differential cubature methods", J. Intel. Mat. Syst. Str., 17, 1-12.
  4. Ghorbanpour Arani, A., Haghparast, E., Khoddami Maraghi, Z. and Amir, S. (2015), "Static stress analysis of carbon nano-tube reinforced composite (CNTRC) cylinder under non-axisymmetric thermo-mechanical loads and uniform electro-magnetic fields", Compos. Part B: Eng., 68, 136-145. https://doi.org/10.1016/j.compositesb.2014.08.036
  5. Henkhaus, K., Pujol, S. and Ramirez, J. (2013), "Axial failure of reinforced concrete columns damaged by shear reversals", J. Struct. Eng. - ASCE, 73, 1172-1180.
  6. Jafarian Arani, A. and Kolahchi, R. (2016), "Buckling analysis of embedded concrete columns armed with carbon nanotubes", Comput. Concrete, 17(5), 567-578. https://doi.org/10.12989/cac.2016.17.5.567
  7. Kadoli, R. and Ganesan, N. (2003), "Free vibration and buckling analysis of composite cylindrical shells conveying hot fluid", Compos. Struct., 60(1), 19-32. https://doi.org/10.1016/S0263-8223(02)00313-6
  8. Kolahchi, R., Rabani Bidgoli, M., Beygipoor, Gh. and Fakhar, M.H. (2013), "A nonlocal nonlinear analysis for buckling in embedded FG-SWCNT-reinforced microplates subjected to magnetic field", J. Mech. Sci. Tech., 5, 2342-2355.
  9. Kolahchi, R., Safari, M. and Esmailpour, M. (2016a), "Dynamic stability analysis of temperature-dependent functionally graded CNT-reinforced visco-plates resting on orthotropic elastomeric medium", Compos. Struct., 150, 255-265. https://doi.org/10.1016/j.compstruct.2016.05.023
  10. Kolahchi, R., Hosseini, H. and Esmailpour, M. (2016b), "Differential cubature and quadrature-Bolotin methods for dynamic stability of embedded piezoelectric nanoplates based on visco-nonlocal-piezoelasticity theories", Compos. Struct., 157, 174-186. https://doi.org/10.1016/j.compstruct.2016.08.032
  11. Karaca, Z. and Turkeli, E. (2014), "The slenderness effect on wind response of industrial reinforced concrete chimneys", Wind Struct., 18(3), 281-294. https://doi.org/10.12989/was.2014.18.3.281
  12. Kolahchi, R. and Moniribidgoli, A.M. (2016c), "Size-dependent sinusoidal beam model for dynamic instability of single-walled carbon nanotubes", Appl. Math. Mech., 37(2), 265-274. https://doi.org/10.1007/s10483-016-2030-8
  13. Liew, K.M., Lei, Z.X., Yu, J.L. and Zhang, L.W. (2014), "Postbuckling of carbon nanotube-reinforced functionally graded cylindrical panels under axial compression using a meshless approach", Comput. Method. Appl. M., 268, 1-17. https://doi.org/10.1016/j.cma.2013.09.001
  14. Matsuna, H. (2007), "Vibration and buckling of cross-ply laminated composite circular cylindrical shells according to a global higher-order theory", Int. J. Mech. Sci., 49(9), 1060-1075. https://doi.org/10.1016/j.ijmecsci.2006.11.008
  15. Mirza, S. and Skrabek, B. (1991), "Reliability of short composite beam column strength interaction", J. Struct. Eng. - ASCE, 117(8), 2320-2339. https://doi.org/10.1061/(ASCE)0733-9445(1991)117:8(2320)
  16. Tan, P. and Tong, L. (2001), "Micro-electromechanics models for piezoelectric-fiber-reinforced composite materials", Compos. Sci. Tech., 61(5), 759-769. https://doi.org/10.1016/S0266-3538(01)00014-8
  17. Thai, H.T. and Vo, T.P. (2012), "A nonlocal sinusoidal shear deformation beam theory with application to bending, buckling, and vibration of nanobeams", Int. J. Eng. Sci., 54, 58-66. https://doi.org/10.1016/j.ijengsci.2012.01.009
  18. Thai, H.T. (2012), "A nonlocal beam theory for bending, buckling, and vibration of nanobeams", Int. J. Eng. Sci., 52, 56-64. https://doi.org/10.1016/j.ijengsci.2011.11.011
  19. Solhjoo, S. and Vakis, A.I. (2015), "Single asperity nanocontacts: Comparison between molecular dynamics simulations and continuum mechanics models", Computat. Mat. Sci., 99, 209-220. https://doi.org/10.1016/j.commatsci.2014.12.010
  20. Seo, Y.S., Jeong, W.B., Yoo, W.S. and Jeong, H.K. (2015), "Frequency response analysis of cylindrical shells conveying fluid using finite element method", J. Mech. Sci. Tech., 19(2), 625-633. https://doi.org/10.1007/BF02916184
  21. Wuite, J. and Adali, S. (2005), "Deflection and stress behaviour of nanocomposite reinforced beams using a multiscale analysis", Compos. Struct., 71(3-4), 388-396. https://doi.org/10.1016/j.compstruct.2005.09.011
  22. Zamanian, M., Kolahchi, R. and Rabani Bidgoli, M. (2017), "Agglomeration effects on the buckling behaviour of embedded concrete columns reinforced with SiO2 nano-particles", Wind Struct., 24(1), 43-57. https://doi.org/10.12989/was.2017.24.1.043

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