ワインディング構造物の仮想試作システムの構築 : 第1報,テープワインディングならびにその強度

概要

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The strength of tape-wound structures depends on many factors such as winding angle and winding path. Because winding path cannot be obtained explicitly before production, it is very difficult to evaluate the strength. Therefore, a computer system for the design and analysis of wound structures has been developed. This system consists of calculating the winding path and generating a finite-element model to predict the strength. This paper focuses on the algorithm of winding simulation and the modeling method of complicatedly would tape layers. As an example, design and FEM analysis are carried out for CFRP-tape-wound pipe. It is found that the developed system is very useful for design and safety evaluations of winding structures.
一般社団法人日本機械学会の論文
1996-06-25