Buckling and post-buckling behavior of nano-laminates considering surface effects
文献类型：期刊论文
| 作者 | Wang J(王杰)2,3,4,5 ; Xiao, Junhua4,5; Xia, Xiaodong1
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| 刊名 | ARCHIVE OF APPLIED MECHANICS
 |
| 出版日期 | 2024-08-20 |
| 页码 | 20 |
| 关键词 | Nano-laminates Surface effects Critical buckling load Critical post-buckling load Nonlinearity |
| ISSN号 | 0939-1533 |
| DOI | 10.1007/s00419-024-02679-2 |
| 通讯作者 | Xiao, Junhua(xiaojunhua@ysu.edu.cn) |
| 英文摘要 | Based on the surface elasticity theory combined with the theories of Kirchhoff plate and Mindlin plate, the influences of surface effects on the buckling and post-buckling behaviors of nano-laminates are studied. Analytical solutions for critical buckling loads under uniaxial and biaxial compressions are obtained. Furthermore, approximate solutions for critical post-buckling loads under moveable and immoveable edge conditions are provided by using the Galerkin's method. Numerical examples are given to study the influences of thickness, number of layers, surface parameters and the length of the nano-laminates on buckling and post-buckling critical loads. Results obtained indicate that the surface/interface energy is connected with the number of layers. In addition, the effects of the surface/interface energy on the critical loads enhance through increasing the length of the laminates but reduce by increasing the thickness. Mechanical model, analytical method and conclusions of this work are helpful for designing and examining the stability of the nano-laminates and nanoscale devices. |
| 分类号 | 二类 |
| WOS关键词 | INTERFACE ENERGIES ; FREE-VIBRATION ; SIZE |
| 资助项目 | Natural Science Foundation of Hebei Province[A2022203025] ; Hebei Natural Science Foundation[12372158] ; National Natural Science Foundation of China[2024JJ4049] ; Natural Science Foundation of Hunan Province |
| WOS研究方向 | Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:001294972500001 |
| 资助机构 | Natural Science Foundation of Hebei Province ; Hebei Natural Science Foundation ; National Natural Science Foundation of China ; Natural Science Foundation of Hunan Province |
| 其他责任者 | Xiao, Junhua |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/96340]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.Cent South Univ, Sch Civil Engn, Changsha 410083, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China; 4.Yanshan Univ, Hebei Key Lab Mech Reliabil Heavy Equipments & Lar, Qinhuangdao 066004, Peoples R China; 5.Yanshan Univ, Dept Engn Mech, Qinhuangdao 066004, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang J,Xiao, Junhua,Xia, Xiaodong. Buckling and post-buckling behavior of nano-laminates considering surface effects[J]. ARCHIVE OF APPLIED MECHANICS,2024:20. |
| APA | 王杰,Xiao, Junhua,&Xia, Xiaodong.(2024).Buckling and post-buckling behavior of nano-laminates considering surface effects.ARCHIVE OF APPLIED MECHANICS,20. |
| MLA | 王杰,et al."Buckling and post-buckling behavior of nano-laminates considering surface effects".ARCHIVE OF APPLIED MECHANICS (2024):20. |
入库方式： OAI收割
来源：力学研究所
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