ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADS
Based on the generalized Mian and Spencer plate theory,the problem of graphene reinforced functionally graded circular plates subjected to concentrated force and temperature field is studied. By virtue of the modified Halpin-Tsai model,the effects of temperature dependence and defect size of graphen...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2021-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.02.020 |
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| author | MEI Jing SHEN LuLu YANG Bo |
| author_facet | MEI Jing SHEN LuLu YANG Bo |
| author_sort | MEI Jing |
| collection | DOAJ |
| description | Based on the generalized Mian and Spencer plate theory,the problem of graphene reinforced functionally graded circular plates subjected to concentrated force and temperature field is studied. By virtue of the modified Halpin-Tsai model,the effects of temperature dependence and defect size of graphene nanoplatelets on the Young’s modulus of graphene reinforced composites are considered. Three kinds of distributions of graphene nanoplatelets（ GPLs） along the thickness direction are studied. When the circular plate is subjected to a concentrated force at the center,the problem is transformed into that of an annular plate subjected to uniformly distributed shear forces along the inner boundary. The nonlinear temperature field caused by heat conduction is considered along the thickness direction of the plate. Through comparison with available results in the numerical example,the validity of the method in this paper is verified,and the influences of GPL distribution,defect size,temperature field and boundary conditions on the thermoelastic response of circular plates are discussed. |
| format | Article |
| id | doaj-art-14e54782861248868c727f6efcc04edc |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-14e54782861248868c727f6efcc04edc2025-01-15T02:26:19ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692021-01-014338839630610360ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADSMEI JingSHEN LuLuYANG BoBased on the generalized Mian and Spencer plate theory,the problem of graphene reinforced functionally graded circular plates subjected to concentrated force and temperature field is studied. By virtue of the modified Halpin-Tsai model,the effects of temperature dependence and defect size of graphene nanoplatelets on the Young’s modulus of graphene reinforced composites are considered. Three kinds of distributions of graphene nanoplatelets（ GPLs） along the thickness direction are studied. When the circular plate is subjected to a concentrated force at the center,the problem is transformed into that of an annular plate subjected to uniformly distributed shear forces along the inner boundary. The nonlinear temperature field caused by heat conduction is considered along the thickness direction of the plate. Through comparison with available results in the numerical example,the validity of the method in this paper is verified,and the influences of GPL distribution,defect size,temperature field and boundary conditions on the thermoelastic response of circular plates are discussed.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.02.020Graphene nanoplateletsFunctionally graded circular plateConcentrated forceTemperature fieldElastic response |
| spellingShingle | MEI Jing SHEN LuLu YANG Bo ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADS Jixie qiangdu Graphene nanoplatelets Functionally graded circular plate Concentrated force Temperature field Elastic response |
| title | ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADS |
| title_full | ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADS |
| title_fullStr | ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADS |
| title_full_unstemmed | ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADS |
| title_short | ANALYSIS OF FUNCTIONALLY GRADED GRAPHENE REINFORCED CIRCULAR PLATES SUBJECTED TO THERMO-MECHANICAL LOADS |
| title_sort | analysis of functionally graded graphene reinforced circular plates subjected to thermo mechanical loads |
| topic | Graphene nanoplatelets Functionally graded circular plate Concentrated force Temperature field Elastic response |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.02.020 |
| work_keys_str_mv | AT meijing analysisoffunctionallygradedgraphenereinforcedcircularplatessubjectedtothermomechanicalloads AT shenlulu analysisoffunctionallygradedgraphenereinforcedcircularplatessubjectedtothermomechanicalloads AT yangbo analysisoffunctionallygradedgraphenereinforcedcircularplatessubjectedtothermomechanicalloads |