Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/64218
Type: | Conference paper |
Title: | New damage detection technique based on governing differential equations of continuum mechanics. Part II: in-plane loading |
Author: | Wildy, S. Cazzolato, B. Kotooussov, A. |
Citation: | Proceedings of the 6th Australasian Congress on Applied Mechanics, held in Perth Western Australia, 12-15 December 2010: pp.1-7 |
Publisher: | Engineers Australia |
Publisher Place: | www |
Issue Date: | 2010 |
ISBN: | 9780858259416 |
Conference Name: | Australasian Congress on Applied Mechanics (6th : 2010 : Perth, Western Australia) |
Statement of Responsibility: | Stuart J. Wildy, Ben S. Cazzolato and Andrei G. Kotousov |
Abstract: | This paper discusses a new method for detection of crack damage in plate structures based on direct application of with a 3D scanning laser vibrometer. The recent advances in scanning laser technology now allow a very accurate measurement of the displacement field, which in the case of undamaged structure must satisfy the fundamental equations of continuum mechanics everywhere. A violation of these equations at specific locations indicates the presence of the damage, which can be detected and sized by utilising a defect search algorithm. |
Keywords: | Delamination equilibrium governing differential equation laminated composite laser vibrometry Savitzky-Golay filter strain compatibility |
Rights: | Copyright status unknown |
Published version: | http://www.mecheng.adelaide.edu.au/avc/publications/abstract.php?abstract=1032 |
Appears in Collections: | Aurora harvest 5 Environment Institute publications Materials Research Group publications Mechanical Engineering publications |
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