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Strain disturbances due to viscoelastic crack propagation

✍ Scribed by Akira Kobayashi; Tadashi Sato

Publisher
John Wiley and Sons
Year
1974
Tongue
English
Weight
392 KB
Volume
18
Category
Article
ISSN
0021-8995

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πŸ“œ SIMILAR VOLUMES

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A progressive crack-tip strain approach to fatigue crack propagation is presented. Localstrain damage accumulation curve for crack initiation is used as a "cyclic damage accumulation" and "fracture criterion" in the heavily deformed region, R,?, just adjacent to the crack-tip. The changes of cyclic

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The microscopic factors relating to the energy dissipation increase in the viscoelastic dynamic crack propagation such as i n PMMA [poly(methyl methacrylate)] were investigated through the observation on the microfracture process ahead of the crack tip up to the microcrack formation. It is found tha