Simulation Study on Dynamic Characteristic of Marine Elevator

DOI

10.2991/mmsa-18.2018.26How to use a DOI?

Keywords

marine elevator; dynamic characteristic; simulation

Abstract

Marine passenger elevator is as a new type of special equipment, which has been extensively used in all kinds of marine and marine engineering development equipment. The accelerations between the simulation and test of each working conditions is different, but the trend of change is basically consistent. The simulation results could serve as reference for marine elevator structure design. During simulation, the gap between the guide and boot is not taken into consideration, which may be the main cause of the difference. It is clearly seen that when the rolling cycle is constant. The angle of rolling is increased, whose value is obviously increased. The maximum possible acceleration under due to rolling is 1.665 m/s2 under normal condition, and that due to pitching is reduced to 0.939 m/s2. The maximum value caused by the combination of rolling and pitching is 1.596 m/s2. The maximum value under abnormal working condition is 1.734 m/s2, which is slightly more than that under normal working condition. The safety factor of the prototype is at least 1.7 times higher than that of the landed elevator.

Copyright

© 2018, 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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TY  - CONF
AU  - Ji’ai Xue
AU  - Weiping Ouyang
AU  - Yannan Du
AU  - Huiqing Ouyang
PY  - 2018/03
DA  - 2018/03
TI  - Simulation Study on Dynamic Characteristic of Marine Elevator
BT  - Proceedings of the 2018 International Conference on Mathematics, Modelling, Simulation and Algorithms (MMSA 2018)
PB  - Atlantis Press
SP  - 118
EP  - 121
SN  - 1951-6851
UR  - https://doi.org/10.2991/mmsa-18.2018.26
DO  - 10.2991/mmsa-18.2018.26
ID  - Xue2018/03
ER  -