光弹性法 meaning in English

photoelasticmethod

Photoelastic determination of mixed - mode stress - intensity factors in a cylindrial bar subjected to bending and torsion simultaneously
光弹性法测定圆轴弯扭组合变形复合应力强度因子
In the testing , we experiment on a plate with a circle hole ( 2 - dimention ) and a ladder axis with arc transiting ( 3 - dimention ) , and compare the former to the result measured by moire method and the later to an aluminum axis with similarity of geometric structure by electric measure method . the results are closed to these of corresponding references . sequentially , it is proved that the theory is reasonable and the method is feasible
在算例方面，论文分别采用光弹性法和电测法对带中心圆孔无限宽板的平面问题和圆阶梯轴的三维问题进行了验证，并将分析结果与相关文献进行比较，得到了一致的结果，从而验证了理论分析的合理性及本方法的正确性。