机翼油箱口盖的抗冲击性能研究进展  

Research progress on impact resistance wing fuel tank cover

作　　者：蔡玄龙 彭国辉[2] 张兆峰[1] 李小慧[1] 康亦杰 CAI Xuanlong;PENG Guohui;ZHANG Zhaofeng;LI Xiaohui;KANG Yijie(Shanghai Key Laboratory of Engineering Materials Application and Evaluation,Shanghai Research Institute of Materials,Shanghai 200437,China;Structure and Stress Division,Shanghai Aircraft Design and Research Institute,Shanghai 201210,China)

机构地区：[1]上海材料研究所,上海市工程材料应用评价重点实验室,上海200437 [2]上海飞机设计研究院飞机结构强度工程技术所,上海201210

出　　处：《航空工程进展》2023年第6期29-36,共8页Advances in Aeronautical Science and Engineering

摘　　要：机翼油箱口盖与其周围的机翼外板共同构成飞机气动外形的一部分,飞机在服役过程中,油箱口盖无法避免地会遭受外物的撞击,确保油箱口盖的抗冲击性能对保证飞机安全性具有重要的意义。本文从适航法规要求、常用材料和结构形式、考核方法与评价3个方面系统地介绍了机翼油箱口盖抗冲击性能的研究进展,总结了目前的研究结论,并对未来机翼油箱口盖的发展进行了展望,可为后续新型口盖的设计和制造提供一定的理论和技术参考。The wing fuel tank cover and its surrounding wing outer plate together form a part of the aircraft's aerodynamic shape.During the service process of an aircraft,the fuel tank cover is inevitably hit by foreign objects,ensuring the impact resistance of the fuel tank cover is of great significance for ensuring the safety of the aircraft.In this paper the research progress of impact resistance performance of wing fuel tank cover is systematically introduced from three aspects:airworthiness regulations requirements,common materials and structural forms,assessment methods and evaluation,the current research conclusions are summarized,and the future development of wing fuel tank cover is prospected.The research results can provide theoretical and technical references for the design and manufacturing of new types of masks in the future.

关 键 词：机翼油箱口盖 适航法规 抗冲击性能 研究进展 

分 类 号：V224[航空宇航科学与技术—飞行器设计]