Conclusion
The model of necking presented above is based in its mathematical structure on the author’s concept (Kafka 1987) verified earlier for small strains, and in its physical meaning on the experimental findings mentioned in the Introduction (changes of the material properties in the localization band - development of fragmental structure). The model is able to describe the complete stress-strain diagram up to rupture and the changes of the form of the body in the course of necking.
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© 1999 Kluwer Academic Publishers
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Kafka, V. (1999). On Mathematical Modeling of the Material Structure Changes in the Plastic Localization Bands. In: Bruhns, O.T., Stein, E. (eds) IUTAM Symposium on Micro- and Macrostructural Aspects of Thermoplasticity. Solid Mechanics and its Applications, vol 62. Springer, Dordrecht. https://doi.org/10.1007/0-306-46936-7_22
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DOI: https://doi.org/10.1007/0-306-46936-7_22
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