{"title":"球-圆柱-球壳连接功能梯度碳纳米管增强复合材料的动态变形","authors":"Maryna Chernobryvko, K. Avramov, B. Uspensky","doi":"10.1109/KhPIWeek57572.2022.9916392","DOIUrl":null,"url":null,"abstract":"Deformation of functionally graded carbon nanotubes reinforced composite joined spherical-cylindrical-spherical shell under the actions of impact loads is considered. The dynamic of this structure is analyzed numerically. Higher-order shear deformation theory is applied to describe the structure stress-strain state. The continuity conditions of the spherical-cylinder junction are implemented. The displacements projections are chosen in the special form to satisfy these continuity conditions. A nanocomposite material is selected in order to ensure its maximum strength at minimum weight of the joined shell.","PeriodicalId":197096,"journal":{"name":"2022 IEEE 3rd KhPI Week on Advanced Technology (KhPIWeek)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dynamic Deformation of Functionally Graded Carbon Nanotubes-Reinforced Composite Joined Spherical-Cylindrical-Spherical Shell\",\"authors\":\"Maryna Chernobryvko, K. Avramov, B. Uspensky\",\"doi\":\"10.1109/KhPIWeek57572.2022.9916392\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Deformation of functionally graded carbon nanotubes reinforced composite joined spherical-cylindrical-spherical shell under the actions of impact loads is considered. The dynamic of this structure is analyzed numerically. Higher-order shear deformation theory is applied to describe the structure stress-strain state. The continuity conditions of the spherical-cylinder junction are implemented. The displacements projections are chosen in the special form to satisfy these continuity conditions. A nanocomposite material is selected in order to ensure its maximum strength at minimum weight of the joined shell.\",\"PeriodicalId\":197096,\"journal\":{\"name\":\"2022 IEEE 3rd KhPI Week on Advanced Technology (KhPIWeek)\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 3rd KhPI Week on Advanced Technology (KhPIWeek)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/KhPIWeek57572.2022.9916392\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 3rd KhPI Week on Advanced Technology (KhPIWeek)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/KhPIWeek57572.2022.9916392","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dynamic Deformation of Functionally Graded Carbon Nanotubes-Reinforced Composite Joined Spherical-Cylindrical-Spherical Shell
Deformation of functionally graded carbon nanotubes reinforced composite joined spherical-cylindrical-spherical shell under the actions of impact loads is considered. The dynamic of this structure is analyzed numerically. Higher-order shear deformation theory is applied to describe the structure stress-strain state. The continuity conditions of the spherical-cylinder junction are implemented. The displacements projections are chosen in the special form to satisfy these continuity conditions. A nanocomposite material is selected in order to ensure its maximum strength at minimum weight of the joined shell.
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