Proceedings of the 2016 International Conference on Civil, Structure and Environmental Engineering

The Study on the influence of wave load on the vibration of shaft system

Authors
Yan Li, Yanwen Wang, Longxian Cui
Corresponding Author
Yan Li
Available Online April 2016.
DOI
10.2991/i3csee-16.2016.20How to use a DOI?
Keywords
ship hull deformation, wave loads, oil film rigidity, shaft system vibration, natural frequency
Abstract

In order to avoid the vessel deformation affected the safety of the system caused by the wave load. Using the AQWA software to calculate the wave hydrodynamic pressure and using the APDL language to compile the program loading implement wave loads on hull automatically different wave high, researching the changes of separate support stiffness and all the support stiffness for shafting natural frequency. The results show that: from the point of separate bearing stiffness changes view, the stern tube bearing stiffness has effect on the low order natural frequency of the shaft is relatively large, no effect on the high order frequency almost; with the increase of wave height, bearing oil film rigidity improved, the shafting vibration frequency decreases. Therefore, in consideration of hull deformation, this paper lays a foundation for the research on the vibration of the shafting.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Civil, Structure and Environmental Engineering
Series
Advances in Engineering Research
Publication Date
April 2016
ISBN
10.2991/i3csee-16.2016.20
ISSN
2352-5401
DOI
10.2991/i3csee-16.2016.20How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yan Li
AU  - Yanwen Wang
AU  - Longxian Cui
PY  - 2016/04
DA  - 2016/04
TI  - The Study on the influence of wave load on the vibration of shaft system
BT  - Proceedings of the 2016 International Conference on Civil, Structure and Environmental Engineering
PB  - Atlantis Press
SP  - 98
EP  - 105
SN  - 2352-5401
UR  - https://doi.org/10.2991/i3csee-16.2016.20
DO  - 10.2991/i3csee-16.2016.20
ID  - Li2016/04
ER  -