MATEC Web Conf.
Volume 382, 20236th International Conference on Advances in Materials, Machinery, Electronics (AMME 2023)
|Number of page(s)||4|
|Published online||26 June 2023|
Vibrational analysis of stiffened double-layered plate in vacuum
1 Wuhan Second Ship Design and Research Institute, Wuhan 430205, China
2 Ship Development and Design Center, Wuhan, 430064, China
3 School of Naval architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
* Corresponding author: email@example.com
Stiffened plate has widely application in engineering, stiffened double-layered plate is one typical structure. In this work, research object is the stiffened double-layered plate, modal and forced vibration responses are studied through experimental work and numerical simulation with FEM software, and comparative analysis is also conducted. Numerical results show that, experimental results match well with numerical simulation results, the maximum difference for first four modal frequencies are less than 5%, so numerical simulation is verified to be correct. Conclusions here will help to support the further design and application of stiffened double-layered plate in engineering area.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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