COMPUTER-AIDED PHOTOELASTIC STRESS ANALYSIS
计算机辅助光弹性应力分析

A new method of computer aided photoelastic stress analysis is presented. It has such advantages as full electronic recording, automatic stress analysis and simple optical setup. The precision is greatly enhanced by phase measuring technique. Several experimental scheme and the methods of improving the image quality are also provided. An example of diametrically loaded disk proves the validity of the method.