@inproceedings{oai:jaxa.repo.nii.ac.jp:00049364,
 author = {冨永, 大夢 and 石村, 康生 and 藤垣, 元治 and 中村, 和行 and 宮崎, 謙一 and 齋藤, 宏文 and TOMINAGA, Hiromu and ISHIMURA, Kosei and FUJIGAKI, Motoharu and NAKAMURA, Kazuyuki and MIYAZAKI, Kenichi and SAITO, Hirobumi},
 book = {第37回宇宙構造・材料シンポジウム：講演集録, Proceedings of 37th Symposium on Aerospace Structure and Materials},
 month = {Dec},
 note = {第37回宇宙構造・材料シンポジウム（2022年12月8日. 宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS)), 相模原市, 神奈川県, 37th Symposium on Aerospace Structure and Materials (December 8, 2022. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, Space structures are becoming larger and more precise to meet the stringent demands of space observation. One of the factors affecting the shape stability of space structures during operation is thermal deformation. CFRP, which has a coefficient of thermal expansion more than one order of magnitude smaller than that of metallic materials, is an excellent material for space structures. Therefore, it is expected to be
applied to various high precision space structures such as synthetic aperture radar antennas. However, it has been difficult to verify thermal deformation of such structures with high accuracy on the ground. Therefore, in this study, thermal deformation tests and numerical analyses of CFRP multi channel structure, which are structural members of antennas, were conducted to compare and evaluate them. The effects of
manufacturing errors, such as deviations in lamination orientation angles during the manufacturing process, on thermal deformation were investigated, and qualitative agreement in thermal deformation shapes was confirmed However, quantitative discrepancies remained, 資料番号: SA6000183008, A07},
 publisher = {宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)},
 title = {CFRP製多連チャンネル材の熱変形評価},
 year = {2022}
}