実船の操縦性実績から見た操縦性基準に関する研究

概要

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The maneuverability standards are of vital importance from the viewpoints of maneuvering safety of ships. An attempt to build the maneuvering performance database is done and the maneuvering performance levels to be defined by the standards are proposed in the present report. The database was developed by R.A. Barr et al about 10 years ago. To cover ships to have been recently constructed, the new data were collected by the members of the RR742 working group of the Japan Shipbuilding Research Association. The new database totals up to the maneuvering performance data of about 740 ships, adding about 170 new entries to 570 ones in the database developed by R.A. Barr. Analyzing the database carefully, the performance levels in directional stability, turning ability, stopping ability and initial turning ability are proposed from the viewpoint that the ships with the extremely poor maneuverability should be excluded from service.
社団法人日本船舶海洋工学会の論文
1991-09-04