大展弦比机翼强度验证技术研究现状与未来发展  

Research and Development of Large-Aspect-ratio Wing Strength Verification Technology

作　　者：张芸倩 段世慧[1] 张国凡[1] 聂小华[1] Zhang Yunqian;Duan Shihui;Zhang Guofan;Nie Xiaohua(AVIC AIRCRAFT STRENGTH RESEARCH INSTITUTE,Xi′an 710065,Shaanxi,China)

机构地区：[1]中国飞机强度研究所,陕西西安710065

出　　处：《工程与试验》2022年第1期4-7,42,共5页Engineering and Test

摘　　要：机翼作为飞机的关键结构,对整个飞机全航程的飞行质量与安全性能具有重大影响。机翼静强度试验是检验飞机结构强度能否达到设计要求的一项重要测试方式,也是飞机研制过程中不可或缺的重要环节。本文针对飞机机翼的静强度试验,分别从复合材料机翼、机翼随动加载技术和结构虚拟试验三个角度,阐述了国内外在复合材料、静强度试验及加载系统等方面开展的研究工作,总结了机翼承载能力在飞机研制中的重要意义,并对我国未来机翼强度验证技术的发展提出展望。As the crucial structure of aircraft,wing has a significant impact on the flight quality and safety performance for the whole voyage.Wing static strength test is a test method to check whether the strength of aircraft structure meets the design requirements,and it is also an essential segment in the aircraft development process.Based on aircraft wing static strength test,the main research work on composite material,static strength test and loading system at home and abroad are described from three perspectives,such as composite material wing,wing servo loading technology and structural virtual test.The significance of wing bearing capacity in aircraft development is summarized,and some prospects for the development of aircraft wing strength test technology in China in the future are put forward.

关 键 词：复合材料 机翼强度 静强度 加载系统 虚拟试验 

分 类 号：V216.1[航空宇航科学与技术—航空宇航推进理论与工程]