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张佐光 (1952 -) 男 ,教授 ,博士生导师。主要研究方向 :先进树脂基复合材料。
Tel : 010282317122 E2mail :zgzhang @buaa. edu. cn (责任编辑 :蔡斐 )
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作者简介 :范平(1973 -) 男 ,硕士 ,北京航空航天大学首届大型飞机高级人才培训学员。主要研究方向 :航空电子化 (e2Enabled)运营环境。
E2mail :fanping @uiwtech. com
范玉青 (1940 -) 男 ,教授 ,博士生导师。主要研究方向 :飞机数字化制造技术及产品数据管理。
. 1994-2008 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net
文章编号 :100026893 (2008) 0320640205
层压复合材料连接接头设计及其
在大飞机中的应用
程家林
(成都飞机工业 (集团 )有限责任公司技术中心 ,四川成都 610092)
Design of Composite Laminated Joint and Its Application in Large Aircrafts
Cheng Jialin
(R and D Center ,Chengdu Aircraft Industrial ( Group) Co. Ltd. , Chengdu 610092 , China)
plication of composite
materials in airplane structure , and make it possible to further lighten the structural weight of the airplane , improve its fatigue property as well as reduce manufacture cost. This paper focuses on the design , analysis and experiment of an in2plane rounding type laminated composite joint. The engineering design plan and the theoretical analysis are presented and the strength prediction expression at dangerous spots of the joint is derived. The loading capacity of the specific joint is then predicted. A static experiment of the in2 plane rounding type laminated joint is carried out , the result of which agrees with the theoretical prediction. The research is useful for engineering reference and application of composite structure technology in large air2
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本文链接地址：航空学报08大飞机专刊(6)
