In this article, the stress concentration in homogenous material was studied using an optical method of caustics. The study on stress concentration is of great research value to evaluate the damage inside materials. In this work, one optical experimental method, caustics method, is introduced to study the mechanical behavior of an elastic plate of transparent material. The governing equations of caustics method which is used to represent the optics-mechanics relation of the singular yield close to the external load are derived based on the exponential asymptotic expansion. The experimental result shows this optical method as a nondestructive methodology can be used to detect the damage in load zone with high accuracy.
Published in | Nuclear Science (Volume 2, Issue 1) |
DOI | 10.11648/j.ns.20170201.15 |
Page(s) | 26-30 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2017. Published by Science Publishing Group |
Stress Concentration, Optical Experimental Method, Damage Detection, Optical-Mechanics
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APA Style
Mark Sandor, James Cheung. (2017). Experimental Investigation of Damage Detection Based on a Novel Optical Method. Nuclear Science, 2(1), 26-30. https://doi.org/10.11648/j.ns.20170201.15
ACS Style
Mark Sandor; James Cheung. Experimental Investigation of Damage Detection Based on a Novel Optical Method. Nucl. Sci. 2017, 2(1), 26-30. doi: 10.11648/j.ns.20170201.15
@article{10.11648/j.ns.20170201.15, author = {Mark Sandor and James Cheung}, title = {Experimental Investigation of Damage Detection Based on a Novel Optical Method}, journal = {Nuclear Science}, volume = {2}, number = {1}, pages = {26-30}, doi = {10.11648/j.ns.20170201.15}, url = {https://doi.org/10.11648/j.ns.20170201.15}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ns.20170201.15}, abstract = {In this article, the stress concentration in homogenous material was studied using an optical method of caustics. The study on stress concentration is of great research value to evaluate the damage inside materials. In this work, one optical experimental method, caustics method, is introduced to study the mechanical behavior of an elastic plate of transparent material. The governing equations of caustics method which is used to represent the optics-mechanics relation of the singular yield close to the external load are derived based on the exponential asymptotic expansion. The experimental result shows this optical method as a nondestructive methodology can be used to detect the damage in load zone with high accuracy.}, year = {2017} }
TY - JOUR T1 - Experimental Investigation of Damage Detection Based on a Novel Optical Method AU - Mark Sandor AU - James Cheung Y1 - 2017/02/21 PY - 2017 N1 - https://doi.org/10.11648/j.ns.20170201.15 DO - 10.11648/j.ns.20170201.15 T2 - Nuclear Science JF - Nuclear Science JO - Nuclear Science SP - 26 EP - 30 PB - Science Publishing Group SN - 2640-4346 UR - https://doi.org/10.11648/j.ns.20170201.15 AB - In this article, the stress concentration in homogenous material was studied using an optical method of caustics. The study on stress concentration is of great research value to evaluate the damage inside materials. In this work, one optical experimental method, caustics method, is introduced to study the mechanical behavior of an elastic plate of transparent material. The governing equations of caustics method which is used to represent the optics-mechanics relation of the singular yield close to the external load are derived based on the exponential asymptotic expansion. The experimental result shows this optical method as a nondestructive methodology can be used to detect the damage in load zone with high accuracy. VL - 2 IS - 1 ER -