Advanced Structural Analysis/Part I - Theory/Failure Modes/Fatigue/Crack Initiation/Loading/Influence of Mean Stress/Haigh Diagram

From Wikibooks, open books for an open world
Jump to: navigation, search

Haigh diagrams depict fatigue failure curves in  \sigma_a, \sigma_m -space. The failure curves correspond to specific life lengths, n.

A simple Haigh diagram