Propagation of combined longitudinal and torsional stress waves in a functionally graded thin-walled tube
文献类型：期刊论文
| 作者 | Cui, Shitang2; Ni, Xiaojun1
|
| 刊名 | APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 42 |
| 关键词 | elastoplastic behavior combined stress wave finite difference scheme thin-walled tube O353 O361 O175 |
| ISSN号 | 0253-4827 |
| DOI | 10.1007/s10483-021-2805-6 |
| 通讯作者 | Ni, Xiaojun(nixj@ipp.ac.cn) |
| 英文摘要 | An analytical model for the propagation of combined stress waves in a functionally graded thin-walled tube subjected to combined longitudinal and torsional impact loading is established. The material properties of the tube are assumed to be continuously graded along the length according to a power law function with respect to the volume fractions of the constituents. The generalized characteristic theory is used to analyze the main features of the characteristic wave speeds and simple wave solutions in the functionally graded thin-walled tube. The finite difference method is used to discretize the governing equations. Two types of typical solutions are obtained for the functionally graded tube and the homogeneous tube subjected to combined longitudinal and torsional step loading. The numerical results reveal some abnormal phenomena in the stress path and wave process of the functionally graded thin-walled tube. |
| WOS关键词 | CYLINDRICAL-SHELL ; DYNAMIC-RESPONSE ; FREE-VIBRATION ; VELOCITY ; IMPACT ; MODEL |
| WOS研究方向 | Mathematics ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000722085600004 |
| 出版者 | SHANGHAI UNIV |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/126530]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Ni, Xiaojun |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, Hefei 230027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Shitang,Ni, Xiaojun. Propagation of combined longitudinal and torsional stress waves in a functionally graded thin-walled tube[J]. APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,2021,42. |
| APA | Cui, Shitang,&Ni, Xiaojun.(2021).Propagation of combined longitudinal and torsional stress waves in a functionally graded thin-walled tube.APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,42. |
| MLA | Cui, Shitang,et al."Propagation of combined longitudinal and torsional stress waves in a functionally graded thin-walled tube".APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION 42(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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