Tag
certification
2 posts
March 22, 2024
A-basis, B-basis, and the quiet conservatism of allowables
Where the number at the end of your margin actually comes from — the statistical basis, the knockdowns hiding inside it, and how they stack.
June 18, 2023
Slow crack growth or fail-safe: the choice before the analysis
Damage tolerance is a design philosophy first and a crack-growth curve second. Picking the route early — and what each one actually commits you to.