J2623_201808 Standard Rainflow File Format

Stabilized

08/24/2018

Features
Issuing Committee
Scope
Content
This SAE Standard provides a definition of a rainflow file format. This type of simple text file would contain all relevant information about the rainflow cycle content of a time history. Included information are Comments, Signal Range, Signal Mean, Number of Cycles, Signal Maximum, Signal Minimum.
Rainflow cycle counting has become the most accepted procedure for identifying material fatigue relevant cycles in complex variable amplitude load time histories. The cycle counting methods account for the effects of material plasticity and material memory of prior deformation, and the resulting compressed history information is used by durability analysts to estimate the effects of a given service or test history. Standardization of the rainflow counting methods output files, which is the format addressed by the present standard, is important for reliable information transfer between test and design groups, or different calculation software packages, and thus forms a critical step in the evaluation of components and vehicles. Further background information can be found in the SAE publication AE-10 cited in 2.1.1.
Rationale
Content
The technical report covers technology, products, or processes for which technical expertise no longer resides in the owning committee.
Meta TagsDetails
DOI
https://doi.org/10.4271/J2623_201808
Pages
5
Citation
SAE International Technical Standard, Standard Rainflow File Format, SAE Standard J2623_201808, Stabilized August 2018, Issued April 2002, https://doi.org/10.4271/J2623_201808.
Additional Details
Publisher
Published
Aug 24, 2018
Product Code
J2623_201808
Content Type
Technical Standard
Status
Stabilized
Language
English

Revisions