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Robust speckle metrology techniques for stress analysis and NDT /

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Optical techniques are usually applied inside laboratories equipped with temperature, humidity and vibration control. These techniques are very suitable for fast measurements due to their noncontact nature and their capability to measure on surfaces without special, time-consuming preparation. Among...

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Bibliographic Details
Main Authors: Viotti, Matias R. (Author), Albertazzi, Armando, Jr (Author)
Format: Book
Language:English
Published: Bellingham, Washington : SPIE Press, [2014]
Subjects:
Speckle metrology.
Strains and stresses.
Nondestructive testing.
Table of Contents:
  • NDT applications in engineering
  • Principles of digital speckle pattern interferometry
  • Optical configurations for measurements using DSPI
  • Robust optical systems
  • Quantitative evaluation of stresses and strains
  • Quantitative evaluation of residual stresses
  • Qualitative fault detection and evaluation
  • Digital image correlation for structural monitoring
  • Closing remarks.