Basic equation of photoelastic stress analysis by Chen (1962) is adopted; and a cubic spline function suitable for processing of photoelastic data is derived.
文中采用陈至达(1962年)的光测应力分析基本方程,并导出适合于光弹性数据处理的三次样条函数。
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.
本文提出一种新的计算机辅助光弹性应力分析方法,它具有全电子记录、全自动应力场分析、光路简单等优点。
An application of three dimensional photoelastic stress analysis in a dam with drains for floatage at the three Gorges Project is described.