Mechanics in Engineering ›› 2011, Vol. 33 ›› Issue (6): 73-74.DOI: 10.6052/1000-0879-lxysj2011-026

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The discuss about plane hypothesis of torsional deformation

Min Li1,Tiancai Tan1,Qiusheng Ma2   

  1. 1. School of Aeronautics Sciences and Technology, Beijing University of Aeronautics and Astronautics
  • Received:2011-01-18 Revised:2011-02-09 Online:2011-12-15 Published:2011-12-23
  • Contact: Min Li

Abstract: By the plane hypothesis meanings of torsional deformation, the stress analysis of torsional deformation of a circular bar is associated with the plane hypothesis. The condition of plane hypothesis is discussed to explain the warp of the rectangle bar. And it could be a didactical supplement part for mechanics of materials

Key words: mechanics of materials,torsion,plane hypothesis