Fatigue Analysis Python Packages

pylife

a general library for fatigue and reliability

fatpack

fatpack provides functions and classes for fatigue analysis of data series.

anystructure

ANYstructure is the ultimate steel structure design tool for plate fields and cylinders. Weight optimization for all structures with machine learning capabilities. Calculations are based on DNV standards and rules.

rfcnt

Fast rainflow counting written in C (C99). Including wrappers for MATLAB and Python

pylife-odbserver

a general library for fatigue and reliability

pylife-odbclient

a general library for fatigue and reliability

lcf-strain-life

AI-agent-native low cycle fatigue strain-life analysis. Python library plus MCP server: reduce strain-controlled test data, fit Basquin, Coffin-Manson, and Ramberg-Osgood models, predict life with mean-stress corrections, and save results for recall.