配管設計CADにおける最適設計の一手法について

概要

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In this paper, we consider the CAD system for piping route design in a thermal or a nuclear power plant. The shortest-path problem is a very important item in the optimum design of a piping route design and the solution of the problem will contributes to the efficient construction and the reduction in cost of the power plant. We modelled spaces around pipelines in a power plant building and took the sum of the plant piping CAD model by adding the space model to the previous CAD model. We solved the shortest-path problem for a pipeline by applying a power multiplication method to the space model. The optimum design system in this paper offers various kinds of information for a piping route, for example, the shortest and 2nd shortest path, to the designer and he can make a final decision on the optimum route later.
一般社団法人日本機械学会の論文
1995-11-25