荷重分散性能に優れた生体骨構造を模倣した固-気体複合材料の提案 : 気体の体積弾性率および寸法の効果について(<特集>複合材料)

概要

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The purpose of this research is likely to apply biomimetic designed composites to artificial structure. Looking at the bio-joint mechanism, the solid-fluid composite structure of cancellous bone is likely to play a great important role in the load transmission. Therefore, the solid-fluid composite structure of the cancellous bone was modeled to the solid-air biomimetic composites with aluminum honeycomb. The numerical analysis was carried out using the FE model, and it was clarified that the bulk modulus of air and the dimensions become effective for load dispersion. Consequently, the bulk modulus and the dimensions are the important parameters in the design of solid-air composite with the excellent load dispersion characteristic.
社団法人日本材料学会の論文
2002-05-15