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On the essential work of ductile fracture in polymers

✍ Scribed by Yiu-Wing Mai; Brian Cotterell


Publisher
Springer Netherlands
Year
1986
Tongue
English
Weight
917 KB
Volume
32
Category
Article
ISSN
1573-2673

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Two measures of fracture toughness have been investigated. The first is the Cotterell's essential work of fracture (we) which reflects the energy absorbed in the process of localized necking and decohesion occurring within the crack tip region. The second is the familiar critical energy dissipation