为新型飞机研制提供《AFFD》技术——航空航天部《AFFD》系统工程

AFFD TECHNOLOGY FOR NEW AIRPLANE DESIGN

本文简要地介绍了航空航天部《AFFD》系统工程的人员组成、研究方向、课题设置及主要的技术指标。《AFFD》是“飞机结构抗疲劳与断裂设计”的简称,这一设计技术的发展,必将对提高飞机结构的安全性、耐久性、可靠性及经济性产生深远的影响。

In this paper, the membership, the research object, the topic terms and the main technology targets for 《AFFD》 engineering system of the Ministry of Aeronautics and Astronautics are briefly introduced. 《AFFD》 is an abbreviation for Anti-fatigue and Fracture Design.The development of this design technology will profoundly affect on safety, durability, reliability, economy and integrity of airplane structures.