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1. An application of three dimensional photoelasticity in a five-tower concrete plat- form is described in this paper.

2. Considering the combination of photoelasticity with soil mechanics, the new loading method of model and the special calculation formula of model stress are applied.

3. In photoelasticity experiment, it is usually difficult to measure the series of equidifferent line precisely due to various factors.

4. With the experimental method of photoelasticity, this paper has justified the results of optimum programming by finite-element method of clutch's shifting yoke of 42-160 diesel engine.

5. The photoelasticity graph is disposed by numerical method . The stress distribution of die cavity is obtained.

6. It is realized that the dynamic stress distribution in rotating impact components is simulated truely by the rotating impact model in the experiment of dynamic photoelasticity.

7. The acting form of the load at the joint of the bridge is discussed through a photoelasticity experiment.

8. A reasonable result of frame strength analysis was obtained by both the photoelasticity and finite element methods.

9. Then, a simple layered plate under impact loading is studied experimentally using dynamic photoelasticity and dynamic caustics to investigate the models accuracy and stability.

10. Based on the principles of transmitted caustics as well as photoelasticity,[Sentencedict.com] the two techniques in determining stress intensity factors (SIF) are compared.

11. Lame - Maxwell equations of equilibrium have important applications in photoelasticity.

12. According to birefringence principle, study of two-dimension state of stress in silicon wafer has been made by the"three- direction observation method"of infrared photoelasticity.

13. The experimental research is introduced in the tempered stresses of the toughened glass insulator with laser scattered light photoelasticity.

14. This paper describes the use of phase shifting for automatic analysis of fringe patterns resulted from photoelasticity , the fringe pattern and all of the points stress can be get automatically.

15. Stress wave propagating in elastic structures under impact or explosive loading is a very difficult problem analytically. But the problem could be analysed by dynamic photoelasticity.

16. This paper only involves selection of detonating methods and propagation of earthquake waves. The study shows the superiority of using dynamic photoelasticity in the research area.

17. This paper suggests a method which uses boundary element methods to calculate the principal stress sum of photoelasticity test.

18. The results show that the proposed phase shifting method has potential to achieve automatic analysis for photoelasticity .

19. A synthetic method to calculate stress intensity factor KI by use of the data obtained in the experiment of three dimensional photoelasticity is developed in this paper.

20. Stress birefringence of optical fiber and mode split within resonance cavity are analyzed by photoelasticity theory.

21. Since the complexity of body structure and irregularity of bone structure, thus the photoelasticity method is still playing its important role.