Principles for determining material allowable and design allowable values of composite aircraft structures

摘要：

In this paper, the determining methods of composite structure material and design allowable values are presented.The characterization and application of material allowable, examining and statistical analysis ways of test data are described, and the determining methods for design allowable values of static strength, fatigue strength, damage tolerance and repair are also analyzed.The research results can be used for design and certification of aircraft composite structure, and have a high reference value on the research and development of composite structures of large civil transport aircrafts.

关键词： Aircraft structures Composite Material allowable Design value

作者: LIU Wencheng

作者单位: Airworthiness Engineering Center,COMAC,Shanghai 200232,China

会议类型: 国际会议

会议名称: 航空器适航技术与管理国际会议 ISAA 2011

会议地点: 北京

会议语种:英文

页码: 279-285

在线出版日期: 2011-10-01（万方平台首次上网日期，不代表论文的发表时间）