ISO 15850:2014
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ISO 15850:2014
63978
No disponible en español

Estado : Publicado (En proceso de revisión)

Esta norma se revisó y confirmó por última vez en 2019. Por lo tanto, esta versión es la actual.
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Formato Idioma
std 1 129 PDF + ePub
std 2 129 Papel
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Resumen

ISO 15850:2014 specifies a method for measuring the propagation of a crack in a notched specimen subjected to a cyclic tensile load varying between a constant positive minimum and a constant positive maximum value. The test results include the crack length as a function of the number of load cycles and the crack length increase rate as a function of the stress intensity factor and energy release rate at the crack tip. The possible occurrence of discontinuities in crack propagation is detected and reported.

The test can be also used for the purpose of determining the resistance to crack propagation failure. In this case, the results can be presented in the form of number of cycles to failure or total time taken to cause crack propagation failure versus the stress intensity factor.

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Informaciones generales

  •  : Publicado
     : 2014-02
    : Norma Internacional confirmada [90.93]
  •  : 2
     : 23
  • ISO/TC 61/SC 2
    83.080.01 
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