Jie Min. Plastic Dynamic Stability of a Column under Nonconservative Forces[J]. Applied Mathematics and Mechanics, 1997, 18(4): 373-379.
Citation: Jie Min. Plastic Dynamic Stability of a Column under Nonconservative Forces[J]. Applied Mathematics and Mechanics, 1997, 18(4): 373-379.

Plastic Dynamic Stability of a Column under Nonconservative Forces

  • Received Date: 1995-02-22
  • Rev Recd Date: 1995-08-10
  • Publish Date: 1997-04-15
  • In this paper Liapunov’s second method is used to analyze the plastic dynamicstability of a column under nonconservative forces. The column is in a viscous medium, andunder the action of uniformly distributed tangential follower forces. The strain-rate effecton the stress-strain relation of materials is included in the analysis. A condition of stabilityis derived. and the critical buckling food is obtained. The strain-rate effect on the stabilityof the column is discussed.
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