Share Email Print

Proceedings Paper

Young's modulus determination of a circular plate by ESPI
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

Nowadays, the implementation of an accurate non-destructive technique for the measurement of mechanical properties in small samples has become a main subject of interest due to the recent development of MEMS and intelligent materials, which need a safe procedure for their characterization.In this work we study a non-destructive method for determining the Young's modulus of an aluminium circular plate. Our technique is based on Electronic Speckle Pattern Interferometry (ESPI), a mechanical loading setup, and digital processing, which allows to obtain accurate values of Young's modulus for the sample agreeing those values from the literature.

Paper Details

Date Published: 3 December 2009
PDF: 6 pages
Proc. SPIE 7499, Seventh Symposium Optics in Industry, 749912 (3 December 2009); doi: 10.1117/12.849076
Show Author Affiliations
Mariana Farías, Univ. de Guanajuato (Mexico)
Ramón Rodríguez-Vera, Ctr. de Investigaciones en Óptica, A.C. (Mexico)
Juan Antonio Rayas, Ctr. de Investigaciones en Óptica, A.C. (Mexico)

Published in SPIE Proceedings Vol. 7499:
Seventh Symposium Optics in Industry
Guillermo García Torales; Jorge L. Flores Núñez; Gilberto Gómez Rosas; Eric Rosas, Editor(s)

© SPIE. Terms of Use
Back to Top
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?