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The plane-strain essential work of fracture as a measure of the fracture toughness of ductile polymers

✍ Scribed by A. S. Saleemi; J. A. Nairn

Publisher
Society for Plastic Engineers
Year
1990
Tongue
English
Weight
854 KB
Volume
30
Category
Article
ISSN
0032-3888

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πŸ“œ SIMILAR VOLUMES

A theoretical approach for evaluating th
A theoretical approach for evaluating the plane strain fracture toughness of ductile metals
✍ Bahram Farahmand; G.E. Bockrath πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 718 KB

Al~traet--Fracture Mechanics of Ductile Metals (FMDM) theory is used to obtain the plane strain fracture toughness, K~, for different materials. The traditional approach for obtaining the K~ value is to conduct several standard tests on cracked plates that are costly and time consuming. The fracture

Essential work of fracture analysis of t
Essential work of fracture analysis of the tearing of a ductile polymer film
✍ A.B. MartΓ­nez; A. Segovia; J. Gamez-Perez; M.Ll. Maspoch πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 283 KB

The fracture behaviour of a 0.5 mm thick ethylene-propylene block copolymer, previously evaluated using the essential work of fracture method, has been analyzed again in more detail, using different plots, allowing the determination of the crack initiation displacement and stress. In such plots is e

The inadequacy of the plane-strain fract
The inadequacy of the plane-strain fracture toughness test requirements
✍ M.O. Lai; W.G. Ferguson πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 561 KB

Experimental data obtained from 25 mm thick Comsteel En25 compact tension specimens tempered from the as-quenched state to 650Β°C showed that the ASTM Standard, E399-74, specimen size and plasticity requirements were not able to detect excessive yielding and thus the onset of true plane-strain condit