会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明公开
    • IMPROVED STRUCTURAL HEALTH MONITORING
    • VERBESSERTEÜBERWACHUNGDES ZUSTANDS VON STRUKTUREN
    • EP3149462A1
    • 2017-04-05
    • EP15703821.7
    • 2015-02-05
    • BAE Systems PLC
    • HUCKER, Martyn JohnGOUGH, David William
    • G01N25/18G01N25/72G01N33/44
    • G01N25/72B29C70/885B29C2037/90G01N25/18G01N27/04G01N27/20G01N33/442
    • The invention relates to improved structural health monitoring, particularly to structural health monitoring of fibre reinforced polymer composites, more particularly at bonded joints and methods thereof. There is provided a method of structural health monitoring a composite structure (12), wherein said structure (12) comprises at least one non-reinforcing thermal element (18), such as electrically conductive fibres, comprising the steps of applying a stimulus to cause heating of said thermal element (18), removing the stimulus, and measuring the electrical resistance of said element (18) as a function of time, to provide a thermal decay profile (41, 42) indicating whether damage has occured in the composite structure (12).
    • 本发明涉及改进的结构健康监测,特别是关于纤维增强聚合物复合材料的结构健康监测,更具体地涉及粘合接头及其方法。 提供了一种结构健康监测复合结构(12)的方法,其中所述结构(12)包括至少一个非增强热元件(18),例如导电纤维,包括施加刺激以引起 加热所述热元件(18),去除刺激,以及测量作为时间的函数的所述元件(18)的电阻,以提供指示在复合结构中是否已经发生损伤的热衰减曲线(41,42) (12)。