| Mechanical behavior and mechanism investigation on the optimized and novel bio-inspired nonpneumatic composite tires | |
Liu B(刘兵)1,2 ; Xu XH(许向红)1
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| Corresponding Author | Xu, Xianghong(xxh@lnm.imech.ac.cn) |
| Source Publication | REVIEWS ON ADVANCED MATERIALS SCIENCE
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| 2022-04-28 | |
| Volume | 61Issue:1Pages:250-264 |
| ISSN | 1606-5131 |
| Abstract | Two novel nonpneumatic tires named Tweel-2, designed based on the commercial Tweel model, and Saddle with hyperbolic paraboloid spokes are proposed in this study. Four nonpneumatic tire samples were successfully prepared with the 3D printing technology to measure and analyze and compare their properties. The results of quasi-static compression experiments showed that with the same relative density, the vertical bearing capacity of Tweel-2 tire was 1.4 times that of Tweel tire, while the vertical bearing capacity of the saddle tire was 4 times and 2.4 times that of Tweel and honeycomb tires, respectively. The finite element simulation method was used to explore the mechanism of improvement in vertical bearing capacity and energy absorption of the Tweel-2 and saddle design. The so-called circumferential unit in Tweel-2 and honeycomb tires enhances the deformation coordination between the spokes of Tweel-2 and increases the critical bearing capacity of the spokes by shortening the length of the deformation zone, so that more external work can be consumed under the same vertical deformation. The spatial configuration of the hyperbolic paraboloid can optimize the spatial stress distribution of the saddle tire and makes sure that a bigger amount of material deforms and participates in energy absorption, thus improving the overall strain energy level of the spokes. |
| Keyword | nonpneumatic composite tires static mechanical properties bionic design saddle structure |
| DOI | 10.1515/rams-2022-0002 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000788844900001 |
| WOS Keyword | NON-PNEUMATIC TIRE ; MANTIS SHRIMP ; DESIGN ; SPOKES ; PERFORMANCE ; STIFFNESS ; TYRE |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| Funding Project | National Natural Science Foundation of China[11672297] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22020200] |
| Funding Organization | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Xu, Xianghong |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/89064 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Liu B,Xu XH. Mechanical behavior and mechanism investigation on the optimized and novel bio-inspired nonpneumatic composite tires[J]. REVIEWS ON ADVANCED MATERIALS SCIENCE,2022,61,1,:250-264. |
| APA | 刘兵,&许向红.(2022).Mechanical behavior and mechanism investigation on the optimized and novel bio-inspired nonpneumatic composite tires.REVIEWS ON ADVANCED MATERIALS SCIENCE,61(1),250-264. |
| MLA | 刘兵,et al."Mechanical behavior and mechanism investigation on the optimized and novel bio-inspired nonpneumatic composite tires".REVIEWS ON ADVANCED MATERIALS SCIENCE 61.1(2022):250-264. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Jp2022FA412_2022_Mec（4341KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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