Share Email Print
cover

Proceedings Paper

Young's modulus determination of a circular plate by ESPI
Author(s): Mariana Farías; Ramón Rodríguez-Vera; Juan Antonio Rayas
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

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