2026-03-12T07:41:09Z https://jaxa.repo.nii.ac.jp/oai

oai:jaxa.repo.nii.ac.jp:00045176 2023-06-20T21:43:59Z 1887:1893 1896:1898:1913:1917

Optimum Design of Laminated Cylindrical Pressure Vessels 積層円筒圧力容器の最適設計 福永, 久雄 FUKUNAGA, Hisao This paper treats the optimum design of filament-wound cylindrical pressure vessels under stiffness and strength constraints. Stiffness constraints are specified as strain conditions both in the axial and circumferential directions. Tsai-Wu failure criterion is used for determining a first-ply-failure strength. The stiffness and strength characteristics of the laminate are discussed based upon the concept of lamination parameters. For small values of allowable axial and circumferential strains, the strain (or stiffness) condition is critical, while for large values of allowable strains the strength condition is critical. The optimal laminate configurations are determined for the various kinds of strain and strength constraints. 資料番号: NALTR0917000 レポート番号: NAL TR-917 航空宇宙技術研究所 National Aerospace Laboratory(NAL) 1986-10 eng technical report https://jaxa.repo.nii.ac.jp/records/45176 0389-4010 航空宇宙技術研究所報告 Technical Report of National Aerospace Laboratory TR-917 917 11 https://jaxa.repo.nii.ac.jp/record/45176/files/naltr00917.pdf application/pdf 812.6 kB 2020-01-29