Fatigue — Paris law crack growth L1-224

Structural Mechanicsda/dN = C * (delta K)^m crack growthδ=3 · standardL_DAG = 3📋 Stub — not mineable

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Unclaimed Principle — open for contribution

This Principle is declared in the catalog but has no reference solver, no pinned dataset, and is not registered on-chain. There is no reward pool. Submitting a cert against this Principle today will record the cert for reproducibility but pay zero PWM.

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Forward model E

d a / d N = C (d e l t a K)^{m}; N_{l} i f e = in t_{a 0}^{a_{f}} d a / (C (d e l t a K (a))^{m})

Fatigue — Paris law crack growth forward model.

L-DAG

L.stress_intensity -> L.paris_growth -> L.life_integrate -> int.temporal

L.stress_intensityL.paris_growthL.life_integrateint.temporal

Well-posedness W

Existence:: true
Uniqueness:: true
Stability:: conditional
κ:: 240

Conditional stability; mismatch parameters dominate at Omega bounds.

Solvability C

Solver class:: Paris-fit, NASGRO, Fatigue-NN
Convergence rate q:: 2
Complexity:: O(N log N) per iteration

Specs (0)

No L2 specs registered yet for this principle.