作者: Pericles S. Theocaris , Emmanuel E. Gdoutos
DOI: 10.1007/978-3-540-35789-6_12
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摘要: The method of birefringent coatings allows the evaluation strain distribution on surface an opaque body, by using principles two-dimensional photoelasticity developed in Chapter 7. This may be considered as application and extension to materials photoelasticity, which is applicable only transparent models. consists cementing a piece material (the coating) body under investigation measuring amount principal directions temporary birefringence coating when main object subjected system loads.