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Applied Mathematics and Mechanics

, Volume 12, Issue 9, pp 821–829 | Cite as

Second-order effect of an elastic circular shaft during torsion

  • Chen Mian
  • Chen Zhi-da
Article

Abstract

In this paper we deal with the second-order effect of an elastic circular shaft during torsion. The analysis is based on the method of co-moving coordinates and the strain-rotation decomposition theorem[1] in continuum mechanics. By using asymptotic expansion methods, we comfirm that the effect of axial elongation and distortion of plane cross-section exists in an elastic circular shaft during large torsion and give the expressions of the axial force and the torque.

Key words

torsion second-order effect large deformation S-R decomposition theorem 

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Copyright information

© Shanghai University of Technology (SUT) 1991

Authors and Affiliations

  • Chen Mian
    • 1
  • Chen Zhi-da
    • 1
  1. 1.Peking Graduate SchoolChina University of MiningBeijing

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