STUDY ON INFLUENCE OF PROCESSING TECHNOLOGY TO RESIDUAL STRESS FOR AERONAUTICAL PMMA BY PHOTOELASTICITY
The damage of the aeronautical PMMA is mainly due to the fatigue cracking leaded by the residual stress.Residual stress will produce the orientated segment or group in the aeronautical PMMA which produce the birefringence effect. In this paper,based on the birefringence effect,the digital phase-shif...
| Huvudupphovsmän: | , , |
|---|---|
| Materialtyp: | Artikel |
| Språk: | zho |
| Publicerad: |
Editorial Office of Journal of Mechanical Strength
2015-01-01
|
| Serie: | Jixie qiangdu |
| Ämnen: | |
| Länkar: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.04.024 |