Determination of mixed-mode interfacial fracture toughness for thermal barrier coatings
β Scribed by HongXia Deng; HuiJi Shi; HuiChen Yu; Bin Zhong
- Publisher
- Science in China Press (SCP)
- Year
- 2011
- Tongue
- English
- Weight
- 574 KB
- Volume
- 54
- Category
- Article
- ISSN
- 1672-1799
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π SIMILAR VOLUMES
Asymmetric DCB specimens (ADCB), in which the crack plane is out of the laminate midplane, are simple and useful test configurations to produce a mixed mode load state at the crack tip of the samples. This test configuration is as simple as pure mode I tests. However, the analytical procedures devel
The present study analyzes interface delamination behavior in the thermal barrier coating (TBC)/substrate system during a barb pullout test when the delamination crack is short. With the use of finite element analysis, strain energy release rates and phase angles of the delamination crack are obtain