The Hybrid Technique Of Speckle With Finite Element Method In Noncontinuum Mechanical Problems

Wang Rupeng; Chen Shiming; Chen Jiankang

doi:10.1117/12.941669

17 February 1987 The Hybrid Technique Of Speckle With Finite Element Method In Noncontinuum Mechanical Problems

Wang Rupeng, Chen Shiming, Chen Jiankang

Proceedings Volume 0814, Photomechanics and Speckle Metrology; (1987) https://doi.org/10.1117/12.941669
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

The concept of photo-carrier moirefication is presented. The discussion is given on topics of photo-carrier modulation to moire,photoelasticity,speckle and holographic interferometry. Based on boundary conditions offered by the photo-carrier speckle method with the improved sensitivity and accuracy,the contact boundary restrain equantions are established. With the contact restrain and boundary conditions determined by the experiment ,the finite element method is used to analyse a frame structure with filled-wall. A simplified and rational mechanical model is given,which is more convenient to engineering designers.

Citation Download Citation

Wang Rupeng, Chen Shiming, and Chen Jiankang "The Hybrid Technique Of Speckle With Finite Element Method In Noncontinuum Mechanical Problems", Proc. SPIE 0814, Photomechanics and Speckle Metrology, (17 February 1987); https://doi.org/10.1117/12.941669

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