Evaluation of Fatigue Life for TC4 Notched Components Under Variable Amplitude Multiaxial Loading
| العنوان: | Evaluation of Fatigue Life for TC4 Notched Components Under Variable Amplitude Multiaxial Loading |
|---|---|
| المؤلفون: | Zhi-Rong Wu, Xuteng Hu, Zhanchong Li, Yingdong Song, Lei Zhu |
| المصدر: | Iranian Journal of Science and Technology, Transactions of Mechanical Engineering. 43:235-243 |
| بيانات النشر: | Springer Science and Business Media LLC, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Materials science, business.industry, Mechanical Engineering, Computational Mechanics, Titanium alloy, Fatigue damage, 02 engineering and technology, Structural engineering, 021001 nanoscience & nanotechnology, Key issues, 020303 mechanical engineering & transports, Amplitude, 0203 mechanical engineering, Mechanics of Materials, 0210 nano-technology, Cycle count, business, Test data |
| الوصف: | Fatigue tests under variable amplitude multiaxial loading were conducted on notched specimens of titanium alloy TC4. The key issues of fatigue life estimation under variable amplitude multiaxial loading for notched components have been researched. Multiaxial fatigue critical area of notched specimen was determined first. Then, fatigue damage control parameter based on Wu–Hu–Song model and rainflow cycle counting as well as Miner–Palmgren rule was applied in prediction approach. The proposed prediction procedures were checked against the test data of TC4 notched specimens under variable amplitude multiaxial loading. The prediction results are all within a factor of two scatter band of the test results. |
| تدمد: | 2364-1835 2228-6187 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::d3b408c4e934b86adc938b52349031b8 https://doi.org/10.1007/s40997-017-0116-y |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........d3b408c4e934b86adc938b52349031b8 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 23641835 22286187 |
|---|