Analysis of functionally graded thick truncated cone with finite length under hydrostatic internal pressure |
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| Authors: | Kamran Asemi Mehdi Akhlaghi Manouchehr Salehi Seyed Kasra Hosseini Zad |
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| Institution: | (1) Mechanical Engineering Department, Amirkabir University of Technology, 1591634311 Tehran, Iran;(2) Mechanical Engineering Department and Concrete Technology and Durability Research Centre, Amirkabir University of Technology, Hafez Ave., 1591634311 Tehran, Iran |
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| Abstract: | Finite Element Method based on Rayleigh–Ritz energy formulation is applied to obtain the elastic behavior of functionally
graded thick truncated cone. The cone has finite length, and it is subjected to axisymmetric hydrostatic internal pressure.
The inner surface of the cone is pure ceramic and the outer surface is pure metal, and the material composition varying continuously
along its thickness. Using this method, the effects of semi-vertex angle of the cone and the power law exponent on distribution
of different types of displacements and stresses are considered. |
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