Tag: Fatigue

10-07-2019 | R. Sunder: Near-Threshold Fatigue Crack Growth under Spectrum Loading: Modeling & Fractographic Observations

Oct 1, 2019

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Near-Threshold Fatigue Crack Growth under Spectrum Loading: Modeling & Fractographic Observations Speaker: Dr. R. Sunder, BISS (P) Ltd, Bangalore, IndiaDate: Monday, Oct. 7, 2019Time: 10:30 a.m. -11:30 a.m.Location: NASA/LaRC, Building 1205, Rooms 222 Abstract:A Tri-Mechanism (TRIM) model is described for cycle-by-cycle estimate of fatigue crack growth under variable-amplitude loading. The three mechanisms are near-tip residual…