A numerical study on the impact behavior of foam-cored cylindrical sandwich shells subjected to normal/oblique impact
文献类型：期刊论文
| 作者 | Su, Buyun1; Zhou, Zhiwei2; Zhang, Jianjun1; Wang, Zhihua1; Shu, Xuefeng1; Li, Zhiqiang1 |
| 刊名 | LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES
 |
| 出版日期 | 2015 |
| 卷号 | 12期号:11页码:2045-2060 |
| 关键词 | Cylindrical sandwich shells aluminium foam oblique impact impact phase diagram numerical simulation |
| ISSN号 | 1679-7825 |
| DOI | 10.1590/1679-78251742 |
| 通讯作者 | Shu, Xuefeng(shuxuefeng@tyut.edu.cn) |
| 英文摘要 | Finite element analysis was used to investigate the impact behavior of the foam-cored sandwich shells under the ballistic impact. The ballistic limit, failure mode of the face-sheet and energy absorption of the uniform/graded core were discussed in this paper. Based on the impact phase diagrams, the effects of several factors (i.e. projectile shape and diameter, face-sheet curvature and thickness) on the normal/oblique impact behavior were analyzed in detail. Results indicate that blunter and larger projectiles, higher impact velocity and thicker facesheets can significantly raise the impact-resistance performance of the targets. In addition, the behavior of ballistic impact becomes more complex as the result of the increasing oblique angle. |
| 收录类别 | SCI |
| WOS关键词 | HIGH-VELOCITY IMPACT ; ALUMINUM FOAM ; DYNAMIC-RESPONSE ; FAILURE-MECHANISM ; ENERGY-ABSORPTION ; FINITE-ELEMENT ; PROJECTILE ; PANELS ; PERFORATION ; PLATES |
| WOS研究方向 | Engineering ; Mechanics |
| WOS类目 | Engineering, Civil ; Engineering, Mechanical ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000359496100003 |
| 出版者 | LATIN AMER J SOLIDS STRUCTURES |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557054 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Shu, Xuefeng |
| 作者单位 | 1.Taiyuan Univ Technol, Inst Appl Mech & Biomed Engn, Taiyuan 030024, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Buyun,Zhou, Zhiwei,Zhang, Jianjun,et al. A numerical study on the impact behavior of foam-cored cylindrical sandwich shells subjected to normal/oblique impact[J]. LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES,2015,12(11):2045-2060. |
| APA | Su, Buyun,Zhou, Zhiwei,Zhang, Jianjun,Wang, Zhihua,Shu, Xuefeng,&Li, Zhiqiang.(2015).A numerical study on the impact behavior of foam-cored cylindrical sandwich shells subjected to normal/oblique impact.LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES,12(11),2045-2060. |
| MLA | Su, Buyun,et al."A numerical study on the impact behavior of foam-cored cylindrical sandwich shells subjected to normal/oblique impact".LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES 12.11(2015):2045-2060. |
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来源：寒区旱区环境与工程研究所
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