Determination of elastic modulus of a beam by using electronic speckle pattern interferometry

Optics and Laser Technology

Volumn 41, Issue 5, 2009, Pages 526-529

  Akhter, Naseem ^a   Jung, Hyun Chul ^a   Chang, Ho Seob ^a   Kim, Kyeong Suk ^a  

^a Chosun University   (South Korea)

Author keywords

Non destructive evaluation; Resonance frequency; Sonic resonance test

Indexed keywords

ELASTIC MODULI; INTERFEROMETERS; INTERFEROMETRY; NATURAL FREQUENCIES; OPTICAL DATA PROCESSING; SPECKLE; STRUCTURAL PANELS; TESTING; VIBRATING CONVEYORS;

BEAM EQUATIONS; ELASTIC MODULUS MEASUREMENTS; ELECTRONIC SPECKLE PATTERN INTERFEROMETRIES; EXPERIMENTAL SET-UP; MEASUREMENT TECHNIQUES; NON CONTACTS; NON-DESTRUCTIVE EVALUATION; OPTICAL MEASUREMENT TECHNIQUES; POLYMER MATERIALS; RESONANCE FREQUENCY; RESONANCE VIBRATIONS; SONIC RESONANCE TEST; TEST MATERIALS; THEORETICAL RESULTS; VIBRATION AMPLITUDES; VIBRATION MODES;

ELASTIC CONSTANTS;

EID: 63249112640     PISSN: 00303992     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlastec.2008.11.008     Document Type: Article

References (10)

1. Yi C.H., Bahk S.M., and Kim H.S. Dynamic elastic constants of composite material using resonance frequencies, Euler and Timoshenko beam equation. Korea J Mater Res 9 7 (1999) 670-674
2. Tsai H.-C., and Fang W. Determining the Poisson's ratio of thin film materials using resonant method. Sensors Actuators A 103 (2003) 377-383
3. Vlassak J.J., and Nix W.D. A new bulge test technique for the determination of Young's modulus and Poisson's ratio of thin films. J Mater Res 7 12 (1992) 3242-3249
4. Sharpe Jr. W.N., Yuan B., and Edwards R.L. A new technique for measuring the mechanical properties of thin films. J. Microelectromech Syst 6 3 (1997) 193-199
5. Kang K., Kim K., and Lee H. Evaluation of elastic modulus of cantilever beam by TA-ESPI. Opt Laser Technol 39 (2007) 449-452
6. Cloud G.L. Optical methods of engineering analysis (1990), Cambridge University Press, Cambridge [chapter 21]
7. Inman D.J. Engineering vibration (1994), Prentice-Hall Inc., Englewood Cliffs, NJ [chapter 9]
8. Robert Jones A. Holographic and speckle interferometry. 2nd ed. (1989), Cambridge University Press, Cambridge [chapter 2]
9. Weaver W., Timoshenko S.P., and Young D.H. Vibration problems in engineering. 5th ed (1990), Wiley-Interscience, New York [chapter 5]
10. William T., and Thomson. Theory of vibration with applications. 4th ed (1993), Prentice-Hall Inc., Englewood Cliffs, NJ [chapter 9]