@inproceedings{950619a1bc4642a28a66e06456ee49bf,
title = "Dynamic Analysis of Flight Vehicle Airframe Cabins with Slot-Nut Type Bolted Flange Joints",
abstract = "To improve the accuracy of dynamic analysis for flight vehicle airframe cabins with slot-nut type bolted flange joints, a modal vibration analysis method considering nonlinear stiffness of bolted flange joint is firstly proposed. An equivalent structural model is created to represent the bolted flange joint and cabin structure. Modal analysis is performed and the first three order bending frequencies are extracted. By using the orthogonal experimental method, the importance analysis of the design factors including connection thickness, stud number, and stud specifications is carried out. The results show that the proposed dynamic analysis method can well model the effect of slot-nut type bolted flange joint on flight vehicle airframe stiffness and normal vibration. The conncetion thickness of flange and the number of stud are critical design factors affecting cabin vibration frequency.",
keywords = "Bending vibration, Flight vehicle, Importance analysis, Nonlinear stiffness, Slot-nut type joint",
author = "Shuo Zhang and Jianfeng Yang and Yongjie Gou and Ning Guo and Chao Xu",
note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.; International Conference on Applied Nonlinear Dynamics, Vibration and Control, ICANDVC 2024 ; Conference date: 25-10-2024 Through 27-10-2024",
year = "2025",
doi = "10.1007/978-981-96-3317-3_20",
language = "英语",
isbn = "9789819633166",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "307--321",
editor = "Xingjian Jing and Dixiong Yang and Hu Ding and Jiqiang Wang",
booktitle = "Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2024 - The Proceedings of 2024 International Conference on Applied Nonlinear Dynamics, Vibration and Control, ICANDVC 2024",
}