Reaction Force of Ship Bearing Including Multi Factors

Authors

Shengdong Zhang, 1. School of Mechanical & Materials Engineering, Jiujiang University, Jiujiang 332005, China;;
Xiuying Yang, 2. Library, Jiujiang University, Jiujiang 332005, China;

Abstract

Abstract: Since the variety and complexity of the stern bearing's operational environment and working conditions, the stern bearing load has uncertainty characters. The mathematical model of uncertainty reaction force of bearing is established including multiple random factors by using the stochastic theory; the uncertainty calculation method is formulated; and the calculation example is put forward to verify the validity of the theoretical model. The influence law among multi factors such as hull deformation, propeller hydrodynamic vertical force and bearing wear is revealed for the uncertainty reaction force of ship stern bearing by taking a large container ship as example. The comments and suggestions for the load test and marine stern bearing research are put forward, which can provide theoretical reference for the engineering practice and the specification.

Recommended Citation

Zhang, Shengdong and Yang, Xiuying (2019) "Reaction Force of Ship Bearing Including Multi Factors," Journal of System Simulation: Vol. 31: Iss. 6, Article 16.
DOI: 10.16182/j.issn1004731x.joss.17-0214
Available at: https://dc-china-simulation.researchcommons.org/journal/vol31/iss6/16

First Page

1158

Revised Date

2017-06-14

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.17-0214

Last Page

1164

CLC

TP391.9

Recommended Citation

Zhang Shengdong, Yang Xiuying. Reaction Force of Ship Bearing Including Multi Factors[J]. Journal of System Simulation, 2019, 31(6): 1158-1164.

DOI

10.16182/j.issn1004731x.joss.17-0214