Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity Theory
Nowadays, functionally graded materials (FGM) are widely used in many industrial, aerospace and military fields. On the other hand, the interest in the use of shrink-fitted assemblies is increasing for designing composite tubes, high-pressure vessels, rectors and tanks. Although extensive researches...
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| Format: | Article |
| Language: | English |
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Semnan University
2020-04-01
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| Series: | Mechanics of Advanced Composite Structures |
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| Online Access: | https://macs.semnan.ac.ir/article_4026_371da4ce5479a5e78d35499eb91887c2.pdf |
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| author | Mohammad Reza Salehi Kolahi Mohammadreza Karamooz Hossein Rahmani |
| author_facet | Mohammad Reza Salehi Kolahi Mohammadreza Karamooz Hossein Rahmani |
| author_sort | Mohammad Reza Salehi Kolahi |
| collection | DOAJ |
| description | Nowadays, functionally graded materials (FGM) are widely used in many industrial, aerospace and military fields. On the other hand, the interest in the use of shrink-fitted assemblies is increasing for designing composite tubes, high-pressure vessels, rectors and tanks. Although extensive researches exist on thick-walled cylindrical shells, not many researches have been done on shrink-fitted thick FGM cylinders. In this paper, an analytical formulation for shrink-fitted of axisymmetric thick-walled FGM cylinders based on the linear plane elasticity theory is presented. The stresses and displacement fields in thick cylindrical shells are calculated using the real, Repeated and complex roots of characteristic equation. The displacements and stresses resulted are depicted for a case study. The results show that the material composition variation had evident effects on shrink-fit pressure in the intersection area of two fitted tubes. The value of this pressure affects radial and hoop stress distribution in FG circular cylinders walls. |
| format | Article |
| id | doaj-art-5dfdd2b038b54b4e95b043c90d5a350f |
| institution | Kabale University |
| issn | 2423-4826 2423-7043 |
| language | English |
| publishDate | 2020-04-01 |
| publisher | Semnan University |
| record_format | Article |
| series | Mechanics of Advanced Composite Structures |
| spelling | doaj-art-5dfdd2b038b54b4e95b043c90d5a350f2024-12-16T21:02:51ZengSemnan UniversityMechanics of Advanced Composite Structures2423-48262423-70432020-04-017112112710.22075/macs.2019.18551.12214026Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity TheoryMohammad Reza Salehi Kolahi0Mohammadreza Karamooz1Hossein Rahmani2Department of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan,IranDepartment of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, IranDepartment of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, IranNowadays, functionally graded materials (FGM) are widely used in many industrial, aerospace and military fields. On the other hand, the interest in the use of shrink-fitted assemblies is increasing for designing composite tubes, high-pressure vessels, rectors and tanks. Although extensive researches exist on thick-walled cylindrical shells, not many researches have been done on shrink-fitted thick FGM cylinders. In this paper, an analytical formulation for shrink-fitted of axisymmetric thick-walled FGM cylinders based on the linear plane elasticity theory is presented. The stresses and displacement fields in thick cylindrical shells are calculated using the real, Repeated and complex roots of characteristic equation. The displacements and stresses resulted are depicted for a case study. The results show that the material composition variation had evident effects on shrink-fit pressure in the intersection area of two fitted tubes. The value of this pressure affects radial and hoop stress distribution in FG circular cylinders walls.https://macs.semnan.ac.ir/article_4026_371da4ce5479a5e78d35499eb91887c2.pdffgmplane elasticityshrink-fitthick-walled cylinder |
| spellingShingle | Mohammad Reza Salehi Kolahi Mohammadreza Karamooz Hossein Rahmani Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity Theory Mechanics of Advanced Composite Structures fgm plane elasticity shrink-fit thick-walled cylinder |
| title | Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity Theory |
| title_full | Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity Theory |
| title_fullStr | Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity Theory |
| title_full_unstemmed | Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity Theory |
| title_short | Elastic analysis of Shrink-fitted Thick FGM Cylinders Based on Linear Plane Elasticity Theory |
| title_sort | elastic analysis of shrink fitted thick fgm cylinders based on linear plane elasticity theory |
| topic | fgm plane elasticity shrink-fit thick-walled cylinder |
| url | https://macs.semnan.ac.ir/article_4026_371da4ce5479a5e78d35499eb91887c2.pdf |
| work_keys_str_mv | AT mohammadrezasalehikolahi elasticanalysisofshrinkfittedthickfgmcylindersbasedonlinearplaneelasticitytheory AT mohammadrezakaramooz elasticanalysisofshrinkfittedthickfgmcylindersbasedonlinearplaneelasticitytheory AT hosseinrahmani elasticanalysisofshrinkfittedthickfgmcylindersbasedonlinearplaneelasticitytheory |