異型船のTANDEM進水について
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概要
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The tandem launching of 2,000HP diesel pump dredger and D. W. 3,000-ton cargo ship of aftengine type and that of two dredgers of different sizes were conducted at Kawasaki Dockyard on September 9 and November 24,, 1960,respectively.In order to permit the launching of two entirely different ships for different owners on the same berth on the same day, special considerations were given to the following matters : 1. Laying of the plan most suitable for ships of two different sizes.2. Determination of launching particulars enabling the launching of the ship by natural sliding with tallow and requiring no special launching method.3. Use of adequate measures for different starting forces and launching velocities.4. Adoption of reinforcement and protection of tallow surface for using twice.5. Making economical arrangement of launching ways.6. Making arrangement of launching ceremonies for different owners.In order to ensure the safety of the said tandem launching, these launching particulars determined by the above factors were compared with those obtained from the cases of similar launching fundamental experiments were made for the research of tallow properties, and finally various measurements were prepared and carried out on the berth during the construction of ways.
- 社団法人日本船舶海洋工学会の論文