Fatigue Crack Growth Under Spectrum Loads
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Fatigue Crack Growth Under Spectrum Loads
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Author :
language : en
Publisher: ASTM International
Release Date : 1976
Fatigue Crack Growth Under Spectrum Loads written by and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Alloys categories.
Fatigue Crack Growth Under Spectrum Loads
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Author : Robert P. Wei
language : en
Publisher: ASTM International
Release Date : 1976
Fatigue Crack Growth Under Spectrum Loads written by Robert P. Wei and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Electronic book categories.
Effect Of Load Spectrum Variables On Fatigue Crack Initiation And Propagation
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Author : D. F. Bryan
language : en
Publisher: ASTM International
Release Date : 1980
Effect Of Load Spectrum Variables On Fatigue Crack Initiation And Propagation written by D. F. Bryan and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Fracture mechanics categories.
Fatigue Crack Growth Under Variable Amplitude Loading
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Author : J. Petit
language : en
Publisher: Springer
Release Date : 1988-12-31
Fatigue Crack Growth Under Variable Amplitude Loading written by J. Petit and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-12-31 with Technology & Engineering categories.
Methods And Models For Predicting Fatigue Crack Growth Under Random Loading
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Author :
language : en
Publisher: ASTM International
Release Date :
Methods And Models For Predicting Fatigue Crack Growth Under Random Loading written by and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Fatigue Crack Growth Under Spectrum Loads
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Author : R. P. Wei
language : en
Publisher:
Release Date : 1976
Fatigue Crack Growth Under Spectrum Loads written by R. P. Wei and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with categories.
Fatigue Crack Growth Under Spectrum Loads
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Author : Ralph Ivan Stephens
language : en
Publisher: ASTM International
Release Date : 1976
Fatigue Crack Growth Under Spectrum Loads written by Ralph Ivan Stephens and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Alloys categories.
Fatigue Testing And Analysis Under Variable Amplitude Loading Conditions
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Author : Peter C. McKeighan
language : en
Publisher: ASTM International
Release Date : 2005
Fatigue Testing And Analysis Under Variable Amplitude Loading Conditions written by Peter C. McKeighan and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Aluminum alloys categories.
Development Of Fatigue Loading Spectra
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Author : John M. Potter
language : en
Publisher: ASTM International
Release Date : 1989
Development Of Fatigue Loading Spectra written by John M. Potter and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Aluminum alloys categories.
Effects Of Constraint On Crack Growth Under Aircraft Spectrum Loading
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-02
Effects Of Constraint On Crack Growth Under Aircraft Spectrum Loading written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-02 with categories.
The objective is to study the effects of constraint on fatigue crack growth under aircraft spectrum loading. A plasticity-induced crack-closure model that accounts for constraint variations during the transition from flat-to-slant crack growth was used to correlate crack-growth rate data under constant-amplitude loading and to calculate crack growth under simulated aircraft spectrum loading. The model was applied to several thin-sheet aluminum alloy materials. Under laboratory air conditions, the transition was shown to be related to the size of the cyclic plastic zone based on the effective stress-intensity factor range for several sheet materials and thicknesses. Results from three-dimensional, elastic-plastic, finite-element analyses of a flat, straight-through crack in a thin-sheet aluminum alloy specimen showed a constraint loss similar to that assumed in the model. Using test data and the closure model, the location of the constraint-loss regime in terms of growth rate and the value of the constraint factor at these rates were determined by trial and error. The model was then used to calculate crack growth under the TWIST spectrum. The calculated results agreed reasonably well with test data. In general, the model predicted shorter crack-growth lives than tests under the TWIST spectrum by about 40 percent. For the TWIST spectrum clipped at Level 3, the calculated lives were within about 20 percent. The results demonstrated that constraint variations, especially for thin-sheet alloys, should be accounted for to predict crack growth under typical aircraft spectra. Newman, J. C., Jr. Langley Research Center RTOP 538-02-10-01...