Real-Time Measurement on Deformation Fields of Notched Samples Under Impact Tension
文献类型：期刊论文
| 作者 | Huang CG(黄晨光) ; Chen SY(陈思颖); Duan ZP(段祝平)
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| 刊名 | International Journal of Heat and Mass Transfer
 |
| 出版日期 | 2005 |
| 卷号 | 31期号:4页码:329-339 |
| 通讯作者邮箱 | huangeg@imech.ac.cn |
| ISSN号 | 0734-743X |
| 通讯作者 | Huang, CG (reprint author), Chinese Acad Sci, Inst Mech, Natl Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | In this paper, a real-time and in situ optical measuring system is reported to observe high-velocity deformations of samples subjected to impact loading. The system consists of a high-speed camera, a He-Ne laser, a frame grabber, a synchronization device and analysis software based on digital correlation theory. The optical system has been adapted to investigate the dynamic deformation field and its evolution in notched samples loaded by an split Hopkinson tension bar, with a resolution of 50 pin and an accuracy of 0.5 mum. Results obtained in experiments are discussed and compared with numerical simulations. It is shown that the measuring system is effective and valid. |
| 学科主题 | 力学 |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | SPECKLE-PATTERN INTERFEROMETRY ; PULSED TV HOLOGRAPHY ; TRANSIENT DEFORMATIONS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000225740300001 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/17115]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Huang CG,Chen SY,Duan ZP. Real-Time Measurement on Deformation Fields of Notched Samples Under Impact Tension[J]. International Journal of Heat and Mass Transfer,2005,31(4):329-339. |
| APA | 黄晨光,陈思颖,&段祝平.(2005).Real-Time Measurement on Deformation Fields of Notched Samples Under Impact Tension.International Journal of Heat and Mass Transfer,31(4),329-339. |
| MLA | 黄晨光,et al."Real-Time Measurement on Deformation Fields of Notched Samples Under Impact Tension".International Journal of Heat and Mass Transfer 31.4(2005):329-339. |
入库方式： OAI收割
来源：力学研究所
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