Image Analysis of Photoelastic Fringes : 1st Report, A Method for Determination of Fringe Orders and Directions of Principal Stresses in the Whole Region of a 2-dimensional Model by Image Processing
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概要
- 論文の詳細を見る
This paper describes a method for the determination of fringe orders and directions of principal stresses in the whole region of a 2-dimensional photoelastic model by image processing. The fringes (isochromatics, isoclinics) are extracted as points where the first derivative of the density distribution is zero. The determination of fringe orders or directions of principal stresses between extracted fringes uses the values and pattern of extracted fringes. The results obtained can be displayed as a shaded image on the monitor TV, and be utilized effectively for stress analysis by the finite element method, etc.
- 一般社団法人日本機械学会の論文
著者
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Umezaki Eisaku
Nippon Inst. Technol. Saitama Jpn
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Umezaki Eisaku
Department Of Mechanical Engineering Nippon Institute Of Technology
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Tamaki Tamotsu
Department Of Mechanical Engineering Nippon Institute Of Technology
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TAMAKI Tamotsu
Nippon Institute of Technology
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TAKAHASHI Susumu
Kanto Gakuin University
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Takahashi S
Kanto Gakuin Univ. Yokohama Jpn
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