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METHOD FOR DETERMINING A PARAMETER RELEVANT FOR CAUSING DAMAGE TO A STRUCTURE

  • US 20150039248A1
  • Filed: 07/31/2014
  • Published: 02/05/2015
  • Est. Priority Date: 08/01/2013
  • Status: Abandoned Application
First Claim
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1. A method for determining a parameter relevant for causing damage to a structure, the method comprising:

  • a) measuring a local stress on at least one point of the structure as a function of time;

    b) generating a stress-time function;

    c) breaking down of the stress-time function into individual stress cycles;

    d) determining a frequency of the stress cycles and at least one additional classification parameter of the stress cycles;

    e) assigning the stress cycles to different frequency classes as a function of the frequency of the stress cycles;

    f) generating a collective for the stress cycles in each frequency class by carrying out a single-parameter or a multi-parameter classification method;

    g) determining a relevance of the collective of each frequency class for causing damage to the structure; and

    h) determining the particular frequency class that is most relevant for causing damage to the structure.

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