Safety Assessment on the Self-Berthing /Unberthing of a 1000TEU Ship at Japanese Ports

DOI

10.2991/iceesd-18.2018.170How to use a DOI?

Keywords

1000 TEU ship, Berthing/unberthing, Analytical Hierarchy Process, Fuzzy Mathematics, Mathematical Model

Abstract

Berthing/unberthing operation is a ship’s transformation from one status to the other through the integrated cooperation with crew, ship and the environment. Each process of the berthing/unberthing is complex and unduplicated and its safety is hard to be assessed through traditional mathematical and precise quantified method. In order to quantify the safety of a 1000 TEU ship’s berthing / unberthing at Japanese ports without tugs and pilots, we apply systems engineering and analytical hierarchy process, set up safety assessment indexes, determine the weight distribution and subordinate degree of each index, establish multiple fuzzy comprehensive evaluation mathematical model and conduct model validation in ship’s handling practice. It proves that the model is efficient and reliable.

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  - Jiazhao Liu
AU  - Xingtao Zhang
PY  - 2018/05
DA  - 2018/05
TI  - Safety Assessment on the Self-Berthing /Unberthing of a 1000TEU Ship at Japanese Ports
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 939
EP  - 946
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.170
DO  - 10.2991/iceesd-18.2018.170
ID  - Liu2018/05
ER  -