Using the simplified 3D DIC method to measure the deformation of 3D surface

Shih Heng Tung, Jui-Chao Kuo, Ming Hsiang Shih, Wen Pei Sung

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

In recent years, 2D digital image correlation method (DIC) has been widely used in the measurement of plane strain. However, out-of-plane displacement could be induced during the loading and it would affect the measurement accuracy. Thus, a 3D measurement is necessary. This study utilizes a simplified 3D DIC to measure the geometry of an object before and after deformation. Then the finite element concept is involved to determine the strain after deformation. A flat plate specimen with in-plane and out-of-plane displacement is observed. Both 2D and 3D DIC are used to analyze the strain. The results show that using 3D DIC to measure strain is feasible and with a very good accuracy.

原文English
主出版物標題Frontiers of Manufacturing and Design Science II
頁面3945-3949
頁數5
DOIs
出版狀態Published - 2012 一月 1
事件2nd International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2011 - Taichung, Taiwan
持續時間: 2011 十二月 112011 十二月 13

出版系列

名字Applied Mechanics and Materials
121-126
ISSN(列印)1660-9336
ISSN(電子)1662-7482

Other

Other2nd International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2011
國家Taiwan
城市Taichung
期間11-12-1111-12-13

    指紋

All Science Journal Classification (ASJC) codes

  • Engineering(all)

引用此

Tung, S. H., Kuo, J-C., Shih, M. H., & Sung, W. P. (2012). Using the simplified 3D DIC method to measure the deformation of 3D surface. 於 Frontiers of Manufacturing and Design Science II (頁 3945-3949). (Applied Mechanics and Materials; 卷 121-126). https://doi.org/10.4028/www.scientific.net/AMM.121-126.3945