Analysis of the Axisymmetric Stress–Strain State of a Continuously Inhomogeneous Hollow Sphere
| Autor: | A. Ya. Grigorenko, N. P. Yaremchenko, S. N. Yaremchenko |
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| Rok vydání: | 2018 |
| Předmět: |
Physics
Mechanical Engineering Mathematical analysis Stress–strain curve Problem statement Rotational symmetry 02 engineering and technology State (functional analysis) Radius 021001 nanoscience & nanotechnology Finite element method 020303 mechanical engineering & transports 0203 mechanical engineering Spline collocation Mechanics of Materials 0210 nano-technology Elastic modulus |
| Zdroj: | International Applied Mechanics. 54:577-583 |
| ISSN: | 1573-8582 1063-7095 |
| DOI: | 10.1007/s10778-018-0911-1 |
| Popis: | The stress–strain state of a continuously inhomogeneous hollow sphere is analyzed using a spatial problem statement. The axisymmetric problem is solved using the spline-collocation and finite-element methods. The SSS of the sphere is investigated for various materials with elastic modulus varying along the radius. The numerical results obtained with two different methods are analyzed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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