2014
DOI: 10.1115/1.4027445
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Axisymmetric Elastoplasticity of a Temperature-Sensitive Functionally Graded Cylindrical Vessel

Abstract: Based on the small deformation theory and Tresca's yield criterion an axisymmetric, plane strain, elastoplastic, thermal stress analysis for a cylindrical vessel made of functionally graded elastic, perfectly plastic material is offered. Elastic modulus and yield strength coefficients are assumed to be power functions of radius and linear functions of temperature. A cylindrical vessel is taken to be composed of two or more nested fully elastic and perfectly plastic cylinders. By comparing the values of the def… Show more

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Cited by 7 publications
(1 citation statement)
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“…By varying the material properties arbitrarily, Xian-Fang and Xu-Long perform an elastic analysis on a pressurized functionally graded material (FGM) annulus or tube [8]. An analysis of the thermal and plastic stresses in cylindrical functionally graded material (FGM) vessels using the Tresca yield criterion and small deformation theory is outlined [9]. Several current works are carried out to emphasize material selection, processing methods, analytical modeling, and FGM applications.…”
Section: Introductionmentioning
confidence: 99%
“…By varying the material properties arbitrarily, Xian-Fang and Xu-Long perform an elastic analysis on a pressurized functionally graded material (FGM) annulus or tube [8]. An analysis of the thermal and plastic stresses in cylindrical functionally graded material (FGM) vessels using the Tresca yield criterion and small deformation theory is outlined [9]. Several current works are carried out to emphasize material selection, processing methods, analytical modeling, and FGM applications.…”
Section: Introductionmentioning
confidence: 99%