FFPACK
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About:

  • FFPACK - Fatigue and Fracture PACKage

User guide:

  • Usage

Cookbook:

  • Fatigue damage model ( fdm )
  • Load counting and correction ( lcc )
    • ASTM counting methods
    • Johannesson counting method
    • Rychlik counting method
    • Four pointing counting method
    • Mean stress correction methods
  • Load sequence generator ( lsg )
  • Load spectra and matrices ( lsm )
  • Random and probabilistic model ( rpm )
  • Risk and reliability model ( rrm )
  • Utility methods ( utils )

Application:

  • Fatigue damage application
  • Reliability application

Reference:

  • Module API
FFPACK
  • Load counting and correction ( lcc )
  • Edit on GitHub

Load counting and correction ( lcc )

  • ASTM counting methods
    • ASTM level crossing counting
    • ASTM peak counting
    • ASTM simple range counting
    • ASTM range pair counting
    • ASTM rainflow counting
    • ASTM rainflow counting for repeating histories
  • Johannesson counting method
    • Johannesson min max counting
  • Rychlik counting method
    • Rychlik rainflow counting
  • Four pointing counting method
    • Four pointing rainflow counting
  • Mean stress correction methods
    • Goodman correction method
    • Soderberg correction method
    • Gerber correction method
    • Comparison of the correction methods
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© Copyright 2022, Dongping Zhu. Revision b90bdeca.

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