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The analyses of the three-dimensional stress structure near the crack tip of mode I CT specimens in elastic-plastic state (II)—The analyses of the stress structure

✍ Scribed by Yue Zhu-feng; Zheng Chang-qing

Publisher
Springer
Year
1993
Tongue
English
Weight
610 KB
Volume
14
Category
Article
ISSN
0253-4827

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Elastic-plastic stress states on double-edge-notched tensile specimens are analyzed by the three-dimensional finite element method. Effect of side grooves on the stress state around the crack tip are discussed on specimens about 30% side-grooved in U, V and slit types comparing with a regular flat s