近似測地線に依る外板展開に就いて

概要

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There are numerous methods of developing shell plating, but these are to be simple and speedy on account of being used by any loftman, though have an error that is permitted to be used in practice."Center Squaring Method, " "Center Spot Squaring Method, " and "Deagonal Method, " which are methods of developing at each frame space, have good accuracy but to be developed by complicated processes on the mold loft floor. "Base Line Method, " which is the method of developing one shell plate at a stretch, is easy and speedy, but has not good accuracy, because the straight line on the body plan is assumed to be straight on the developed plan. On the lines of the body, assume that the geodesic line that is straight on the developed plan is drawn by a simple method, the shell plate may be developed easily, speedily, and accurately.The author intends to explain that the approximate geodesic line is drawn by the easy method that has enough accuracy in practice, and the shell plate is developed by it.
社団法人日本船舶海洋工学会の論文