飞机新概念结构设计与工程应用

New Concept Structure Design and Engineering Application of Aircraft

本文针对传统结构存在的超重、开裂弊端,基于设计制造一体化,提出了大型整体化、梯度复合化、构型拓扑化、结构功能一体化等新概念结构,具有高减重、长寿命、多功能、低成本、快速响应研制等显著优势,在型号应用中发挥了重要作用,为飞机结构创新开辟了新的技术途径。

Aiming at the defects of overweight and cracking existing in traditional structure and based on the integration of design and manufacturing,this paper puts forward new concept structures such as large-scale integration,gradient compounding,configuration topology,structure function integration,which have significant advantages of high weight reduction,long life,multi-function,low cost,rapid response development,etc.They play an important role in model application,and opens up a new technological for approach aircraft structure innovation.