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微米/纳米尺度应变分布测量从采样莫尔条纹
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JoVE Journal Engineering
Micro/Nano-scale Strain Distribution Measurement from Sampling Moiré Fringes
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微米/纳米尺度应变分布测量从采样莫尔条纹

DOI:
10.3791/55739-v

•

06:56 min

•

May 23, 2017

•

, ,
1Research Institute for Measurement and Analytical Instrumentation,National Institute of Advanced Industrial Science and Technology (AIST)

Chapters

  • 00:05Title
  • 00:56Sample Preparation and Grid Patterning
  • 02:36Grid Image Acquisition During a Loading Test
  • 04:01Generation of Sampling Moiré Fringes and Deformation Analysis
  • 05:02Results: 2D Displacement and Strain Distributions of Carbon Fiber-reinforced Plastic
  • 06:28Conclusion

Summary

Automatic Translation

Automatic Translation

这里介绍了采用2像素和多像素采样方法进行微/纳米级高精度应变分布测量的采样莫尔技术。

Tags

Micro/nano-scale Strain MeasurementSampling Moiré FringesReconstruction Moiré TechniqueSpatial Phase-shifting Moiré TechniqueFull-field Deformation MeasurementCarbon Fiber-reinforced PlasticNon-destructive Evaluation

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