飞机蒙皮铆接修理的有限元分析与试验研究  

Finite Element Analysis and Experimental Study on Rivet Repair of Aircraft Skin

作　　者：李艳[1] 李小雷[1] 曹俊彬[1] 

机构地区：[1]空军第一航空学院,河南信阳464000

出　　处：《机电产品开发与创新》2011年第4期85-86,共2页Development & Innovation of Machinery & Electrical Products

摘　　要：通过两个算例应用ANSYS软件对飞机蒙皮铆接修理进行了有限元分析,得出了蒙皮结构在不同铆接修理方案下的承载能力,并与相应的试验数据进行了对比分析,验证了有限元分析结果的可靠性;同时,给出了蒙皮结构在不同铆接修理方案下各铆钉所承受的钉载值,这为铆接修理方案的优化设计提供理论参考。The paper uses the software ANSYS to analyze the rivet repair of aircraft skin throught the two cases and to obtain the carrying capacity of the aircraft skin after rivet repair,which is compared with the the corresponding experiment results.This proves that the results of the finite element analysis result are reliable.At the same time,the rivet loads of the aircraft skin after rivet repair are given,which offers the theoretical reference for the optimal design of the rivet repair project.

关 键 词：蒙皮 铆接修理 有限元 试验 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]