Document Type : Original Article

Author

Department of Technical Inspection Engineering, Petroleum University of Technology, Abadan

Abstract

 In this paper, using the Abaqus finite element software, the torsional hysteresis of X52, X60, X65 steels under loadings with different torsion values, has been numerically investigated and they are compared to each other. The shear stress, effective stress, residual stress and elastic and plastic shear strain distribution are presented in the numerical results. In this analysis, the “chaboche” kinematic hardening theory has been used to predict the behavior of the material in the plastic region. By comparing the difference percentage graphs of the steels under the same load, it has been concluded that the hysteresis loops in X65 steel will become stable sooner than X60 and in X60 steel they become stable sooner than X52.

Keywords

Main Subjects

Article Title [فارسی]

Analysis of Torsional Hysteresis Behavior of Shaft

Author [فارسی]

  • Gholamreza Rashed

Department of Technical Inspection Engineering, Petroleum University of Technology, Abadan

Abstract [فارسی]

 In this paper, using the Abaqus finite element software, the torsional hysteresis of X52, X60, X65 steels under loadings with different torsion values, has been numerically investigated and they are compared to each other. The shear stress, effective stress, residual stress and elastic and plastic shear strain distribution are presented in the numerical results. In this analysis, the “chaboche” kinematic hardening theory has been used to predict the behavior of the material in the plastic region. By comparing the difference percentage graphs of the steels under the same load, it has been concluded that the hysteresis loops in X65 steel will become stable sooner than X60 and in X60 steel they become stable sooner than X52.

Keywords [فارسی]

  • Torsion
  • Cyclic Loading
  • Finite Element Analysis
  • elastic and plastic shear strain
[1]Ahmadi, I. and Khamedi, R., 2014. "Analysis of Cyclic Elastic-Plastic Loading of Shaft Based On Kinematic Hardening Model". World Academy of Science, Engineering and Technology, International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering.
[2]Dieter, G. E., 1961. Mechanical Metallurgy. McGraw-Hill.
[3]Wu, H. C., Aboutorabi, M. R. and Chen, P. C. T., 1985. "Cyclic Torsion of a Circular Cylinder and Its Residual Stress Distribution". Journal of Engineering Materials and Technology.
[4]Czichos, H., Saito, T. and Smith, L., 2011. Springer Handbook of Metrology and Testing. Springer.
[5]Marohnić, T., 2016. "Constitutive Modeling and Material Behavior". University of Rijeka.
[6]Lemaitre, J. and Chaboche, J.-L., 1990. Mechanics of solid materials. Cambridge University Press.