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62050000.pdf15.29 MB
title超音速機の構造材料用ポリシアネート系耐熱複合材料の力学特性評価
Other TitleMechanical Evaluation of Polycyanate Heat-Resistant Composite Materials for Supersonic Transport Structures
Author(jpn)高戸谷, 健; 熊澤, 寿
Author(eng)Takatoya, Takeshi; Kumazawa, Hisashi
Author Affiliation(jpn)宇宙航空研究開発機構航空本部機体システム研究グループ(JAXA); 宇宙航空研究開発機構航空本部構造技術研究グループ(JAXA)
Author Affiliation(eng)Aircraft Systems Research Group, Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA); Structures Research Group, Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Issue Date2013-10-31
Publisher宇宙航空研究開発機構(JAXA)
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構研究開発報告
JAXA Research and Development Report
VolumeJAXA-RR-13-003
Start page1
End page43
Publication date2013-10-31
Languagejpn
eng
Abstract耐熱複合材料を超音速機やエンジン周辺の構造に適用するための力学特性を明らかにすることを目標として,耐熱樹脂としてポリシアネート系樹脂に着目し,引張・有孔引張・有孔圧縮・層間せん断試験を実施し強度データを取得するとともに,高温および高温曝露が強度に及ぼす影響を評価した.さらに,得られた基礎データを元に,静粛超音研究機の構造要素としてラダーを想定したサブコンポーネントを設計・製作・評価してその妥当性を検証したところ,変形量など検討の余地があるものの検討すべき技術課題は解決できたと考えており,耐熱樹脂の有用性確認できた成果について報告する.
As a conventional epoxy resin system had not enough heat endurance, new heat-resistant resin systems were needed to be developed in the aircraft use, such as supersonic transport structure, the parts around the jet engines and so on. In this report, fundamental properties of the polycyanate heat-resistant resin system with the three dimensional textile composite are characterized under room temperature and high temperature conditions. The tensile, open hole tensile, open hole compressive, and double notch shear test were carried out and stiffness and strength properties were obtained. After that, the scale model of the rudder in the silent supersonic technology demonstrator was designed using the obtained properties, manufactured and evaluated. The result showed that this resin system had a capability of the application of the aircraft structures under high temperature conditions.
Description形態: カラー図版あり
Physical characteristics: Original contains color illustrations
Keywords耐熱複合材料; 評価; 超音速機; ポリシアネート系; 三次元複合材
Document TypeTechnical Report
JAXA Category研究開発報告
NASA Subject CategoryComposite Materials
ISSN1349-1113
NCIDAA1192675X
SHI-NOAA0062050000
Report NoJAXA-RR-13-003
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/16909


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