飞机软油箱舱底板的力学模型与设计方法研究  

Research on Mechanics Model and Design Means of the Bottom Plate of Aircraft Oil Bag Tank

作　　者：王林丰[1] 刘少军[2] 杨文堂[1] 

机构地区：[1]中南大学粉末冶金国家重点实验室,湖南长沙410083 [2]中南大学机电工程学院,湖南长沙410083

出　　处：《飞机设计》2010年第6期35-37,共3页Aircraft Design

摘　　要：某型号飞机软油箱舱的底板出现裂纹,维修时局部加强后,故障重复出现。本文通过建立力学模型,从理论上对故障原因进行分析,提出了该型号飞机软油箱舱底板的设计方法和改进措施,并得到验证。The board of a certain aircraft oil bag tank cabin presents the crack,the failure repeatedly appears after being strengthened partially.Author establishes its mechanical model,theoretically carries on the analysis to the breakdown reason,puts forward it？？s design method and the improvement measure being verified.

关 键 词：软油箱舱 底板 力学模型 设计方法 

分 类 号：V223[航空宇航科学与技术—飞行器设计]