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Can I read Microvoid Growth and Failure in the Ligament Between a Hole and a Blunt Crack Tip on EtoBox?
Microvoid Growth and Failure in the Ligament Between a Hole and a Blunt Crack Tip by N. Aravas; R. M. McMeeking is a Engineering article available to read on EtoBox.
What is Microvoid Growth and Failure in the Ligament Between a Hole and a Blunt Crack Tip about?
Large deformation finite element analysis has been used to study the near crack tip growth of a cylindrical void ahead of a blunting crack. Such voids are often nucleated at elongated inclusions in specimens cut from rolled steel plates in the long transverse direction. The presence of smaller-scale voids nucleated at carbides or precipitate particles was taken into account by using Gurson's equations to describe the constitutive behavior of the material. Using the modification to Gurson's model introduced by Tvergaard and Needleman [22] we have been able to study the formation and subsequent growth of the microcrack in the ligament between the hole and the crack. Estimates for the crack tip opening displacement for fracture initiation were obtained and compared with those of a fully dense elastic-plastic material.
Who reads Microvoid Growth and Failure in the Ligament Between a Hole and a Blunt Crack Tip?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- N. Aravas; R. M. McMeeking
- Publisher
- Springer Netherlands; Springer-Verlag; Kluwer Academic Publishers; Wolters-Noordhoff; Springer Science and Business Media LLC (ISSN 1573-2673)
- Published
- 1985
- Language
- EN
- Field
- Engineering (Physical Sciences)