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Investigation of the fatigue properties and susceptibility to damage of thin-walled polymer shells

โœ Scribed by A. Ya. Gold'man; E. G. Matyushin


Publisher
Springer US
Year
1974
Tongue
English
Weight
609 KB
Volume
7
Category
Article
ISSN
1573-8922

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๐Ÿ“œ SIMILAR VOLUMES


Measuring the damage factor of materials
โœ Shi Mingzhe ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 458 KB

Ahstraet-We have derived the expression of the damage factor, D = 1 -(G/G), by applying Lemaitre's strain equivalent hypothesis to the pure shear case, and used it as the theoretical basis for measuring D with the thin-walled cylinder torsion test. According to the damage strain energy release rate