Experimental Study on Fatigue Life of Four Typical Aircraft Connectors

Hongwei Qiao*, Yunyan Ren, Hui Zhang

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This study compares the fatigue performance of several connections using theoretical and experimental methodologies to forecast the fatigue life of aviation connectors. To determine the matching yield strength and fatigue life of the four specimens, static tensile tests and fatigue tests were performed on four different types of porous single-shear lap joint specimens. Three example S–N models were produced in accordance with the fatigue life determined by the test. The effect that best fits the data is the three-parameter power function S–N model. When the fatigue life of the four different types of specimens is compared, it is clear that each type of specimen has excellent fatigue properties and can fatigue up to 3 × 107 times. In general, the high-lock bolt specimen has a longer fatigue life than the rivet specimen. The fatigue limit is reached by the high-lock bolt specimen, and the associated loading stress is higher than for the rivet specimen.

源语言英语
主期刊名Recent Advances in Applied Mechanics and Mechanical Engineering - Select Proceedings of ICAMME 2022
编辑Sanjay Yadav, Harish Kumar, Meher Wan, Pawan Kumar Arora, Yusri Yusof
出版商Springer Science and Business Media Deutschland GmbH
505-519
页数15
ISBN(印刷版)9789819923748
DOI
出版状态已出版 - 2023
活动Recent Advances in Applied Mechanics and Mechanical Engineering - Select Proceedings of ICAMME 2022 - Virtual, Online
期限: 23 9月 202225 9月 2022

出版系列

姓名Lecture Notes in Mechanical Engineering
ISSN(印刷版)2195-4356
ISSN(电子版)2195-4364

会议

会议Recent Advances in Applied Mechanics and Mechanical Engineering - Select Proceedings of ICAMME 2022
Virtual, Online
时期23/09/2225/09/22

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引用此

Qiao, H., Ren, Y., & Zhang, H. (2023). Experimental Study on Fatigue Life of Four Typical Aircraft Connectors. 在 S. Yadav, H. Kumar, M. Wan, P. K. Arora, & Y. Yusof (编辑), Recent Advances in Applied Mechanics and Mechanical Engineering - Select Proceedings of ICAMME 2022 (页码 505-519). (Lecture Notes in Mechanical Engineering). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-99-2375-5_50