Abstract
Bulge testing is known for its ability to quantify the mechanical behavior of homogeneous thin membranes. In this method the measured quantities are related to the averaged stress and strain using bulge equations which only exist for a very limited set of membrane geometries and can be a source of systematic error. A novel quasi-3D Digital Image Correlation (DIC) method is proposed, based on the Global DIC framework, to directly measure the full-field strain without using any closed form approximation of the deformation kinematics.
| Original language | English |
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| Title of host publication | Proceedings of the 8th European Solid Mechanics Conference (ESMC12), 9-13 July 2012, Graz, Austria |
| Editors | G.A. Holzapfel, R.W. Ogden |
| Pages | 89340- |
| Publication status | Published - 2012 |
| Event | 8th European Solid Mechanics Conference (ESMC 2009) - Graz, Switzerland Duration: 9 Jul 2012 → 13 Jul 2012 Conference number: 8 http://www.esmc2012.tugraz.at/ |
Conference
| Conference | 8th European Solid Mechanics Conference (ESMC 2009) |
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| Abbreviated title | ESMC 2009 |
| Country | Switzerland |
| City | Graz |
| Period | 9/07/12 → 13/07/12 |
| Internet address |
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Hoefnagels, J. P. M., Neggers, J., Roux, S., Hild, F., & Geers, M. G. D. (2012). Towards full-field stress and strain measurement in structured membranes. In G. A. Holzapfel, & R. W. Ogden (Eds.), Proceedings of the 8th European Solid Mechanics Conference (ESMC12), 9-13 July 2012, Graz, Austria (pp. 89340-)