大型某型客机复材机身舱门区结构补强研究分析

发布时间：2018-04-30 15:54

  本文选题：大型客机 + 复合材料　； 参考：《工程力学》2016年S1期

【摘要】：复合材料在民用客机上的应用量越来越高,目前已经出现了全复合材料机身的大型客机,对于全复合材料机身舱门区补强问题也显得尤为重要。该文就大型某型客机复合材料机身舱门区结构补强进行分析研究,设计了一套适用于大型客机复合材料机身的补强结构并进行了有限元计算分析和结构优化,计算结果符合设计的相关要求。
[Abstract]:The application of composite material in civil airliner is more and more high. At present, there has been a large airliner with full composite fuselage, which is especially important for the reinforcement of the door area of the full composite fuselage. In this paper, the structural reinforcement of the composite fuselage door area of a large airliner is analyzed and studied, and a set of reinforced structure suitable for the composite fuselage of a large airliner is designed, and the finite element calculation analysis and structural optimization are carried out. The results meet the requirements of the design.
【作者单位】： 北京航空航天大学航空科学与工程学院;北京民用飞机技术研究中心;
【分类号】：V223.9
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本文编号：1825181