Analysis of the contribution degree of vibration transmission of bolted structure
Shuai Liu 1,2
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Harbin Engineering University, Harbin, China
Science and Technology on Reactor System Design Technology Laboratory, Chengdu, China
Submission date: 2022-09-20
Final revision date: 2023-03-28
Acceptance date: 2023-04-08
Online publication date: 2023-07-10
Publication date: 2023-07-31
Corresponding author
Shuai Liu   

Harbin Engineering University, Harbin, China
Journal of Theoretical and Applied Mechanics 2023;61(3):599-611
In practical engineering, vibration transmission between bolted structures supported by cantilever beams involves many factors. The vibration transmission effect is the embodiment of coupling of various factors, so it is impossible to accurately and quantitatively evaluate the influence degree of various factors. In this paper, the influence factors of vibration between bolted plates in the form of a cantilever beam are studied by a numerical calculation method. The effects of the friction coefficient, bolt preload, temperature and pressure on vibration characteristics are studied. Finally, the contribution of different influencing factors to vibration transmission is given.
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