HUANG Yan, LAN Wei-ren. Static Analysis of Cable Structure[J]. Applied Mathematics and Mechanics, 2006, 27(10): 1250-1254.
Citation: HUANG Yan, LAN Wei-ren. Static Analysis of Cable Structure[J]. Applied Mathematics and Mechanics, 2006, 27(10): 1250-1254.

Static Analysis of Cable Structure

  • Received Date: 2005-12-16
  • Rev Recd Date: 2006-04-30
  • Publish Date: 2006-10-15
  • Based on the nonlinear geometric relation between strain and displacement for flexible cable, the equilibrium equation under self-weight and influence of temperature were established and an analytical solution of displacement and tension distribution defined in Eulerian coordinate system was accurately obtained. The nonlinear algebraic equations caused by cable structure were solved directly using the modified Powell hybrid algorithm with high preision routine DNEQNE of Fortran. For example, a cable structure consisting of three cables jointly supported by a vertical spring and all the other ends fixed was calculated and compared with various methods by other scholars.
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