目前大部分文献关注于复合材料零件结构设计,但是复合材料零件在设计结构的同时也是材料设计,所以铺层的设计是复合材料零件关乎成败的细节设计。通过对某型民机复合材料中央翼上壁板的设计,详细阐述了复合材料零件的铺层优化设计过程,总结出了诸多有意义的实际工程应用经验。 At present, most of the literature focuses on the structural design of composite parts, but the composite parts are also the material design at the same time as designing the structure. Therefore, the design of the plies is the detail design of composite parts. Through the design of the central wing upper panel of a certain type of civil aircraft composite material, the process of the optimal design of the ply of the composite material parts is expounded in detail, and many meaningful practical engineering applications are summed up.