isochromatic相关论文
Investigation of Stress Auto Separating Method in Digital Photo-elasticity and Its Application in Co
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摘要: 光弹性实验中,材料条纹值是联系光学现象和材料应力的唯一参数,因而在每次实验前计量材料条纹值是非常必要的。条纹值的精确性......
利用光弹性实验条纹的颜色特征,结合MATLAB功能强大的图像处理工具箱对光弹实验所得图像进行了处理.实验程序采用RGB颜色空间来表示......
本文详细分析了光弹性条纹图像的特点,利用图像处理技术,结合相移法及Tardy补偿法,实现了等倾线和等差线的全场相移,使得模型中任一点的主应......
根据条纹色彩的变化确定等差线级数,是一种普遍应用的白光光弹方法。另一种具有较高的精度、操作简便,被广泛应用的光弹技术是相移......
The paper investigates the stress state at the bi-material interface crack-tip by the Photoelastic and Isopachic methods......
本文叙述了用光弹性法求解弹性薄板的原理,给出了叠合模型制作工艺和实验方法,为弹性薄板的求解和应力分析提供了有效途径。......
A new method of fringe multiplication is presented in this paper.The method is simpleand applicable.Only one polarizer a......
In this paper, on the basis of the stress field given by D.H.Chen, three new photoelastic methods are developed for dete......