Abstract
In engineering applications, pure metals are rarely used because the application may require a material with different properties that is hard as well as ductile. The functionally graded materials are the materials obtained from the composition of two or more different materials, different in properties from the constituent material, to enhance the strength of the resultant material. The concept was introduced in Japan during a space plane project in 1984. Since then, a lot of research work has done in this area under various profiles and under various conditions.
In this paper, the study of the behaviour of variation of Young’s modulus is studied against radii. The axisymmetric case is considered in which the Young’s modulus is a function of radial co-ordinate only. The radial and circumferential stresses are calculated for different radii ratio and with the parametric change in Young’s modulus. An analytical solution for stresses is developed and the results are compared with those available in literature.
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Sahni, M., Sahni, R. (2018). Elastic-Plastic Analysis for a Functionally Graded Rotating Cylinder Under Variation in Young’s Modulus. In: Gil-Lafuente, A., Merigó, J., Dass, B., Verma, R. (eds) Applied Mathematics and Computational Intelligence. FIM 2015. Advances in Intelligent Systems and Computing, vol 730. Springer, Cham. https://doi.org/10.1007/978-3-319-75792-6_3
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DOI: https://doi.org/10.1007/978-3-319-75792-6_3
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