Method for determining curve laying track of laying belt of each layer of composite laminated plate

The invention belongs to the technical field of curve laying design of laying belts of all layers of composite laminates, and particularly relates to a method for determining curve laying tracks of laying belts of all layers of composite laminates, which comprises the following steps: determining reference laying belts of all layers of composite laminates; assuming that points on each laying belt of each layer of the composite material laminated plate are equidistantly spaced from a center line of a reference laying belt in the normal direction; and the laying belt where each point is located and the laying angle of the laying belt in the range of each layer of the composite laminated plate are calculated, and then the curve laying track of each laying belt is obtained. 本申请属于复合材料层合板各层铺放带曲线铺放设计技术领域，具体涉及一种复合材料层合板各层铺放带曲线铺放轨迹确定方法，包括：确定复合材料层合板各层的参考铺放带；假定复合材料层合板各层各个铺放带上的点，与其参考铺放带中线在法向上等间距；计算复合材料层合板各层范围内，各个点所处的铺放带及其铺放角度，进而得到各个铺放带的曲线铺放轨迹。