Modeling method for performance analysis of composite laminated plate with curve laying belt

The invention belongs to the technical field of performance analysis of a composite laminated plate laid with a curve of a laying belt, and particularly relates to a modeling method for performance analysis of the composite laminated plate laid with the curve of the laying belt, which comprises the following steps of: constructing a geometric model of the composite laminated plate; calculating the fiber laying angle of a laying belt, a laying belt edge overlapping area or a laying belt edge gap area of each point in the range of the composite material laminated plate; and endowing the geometric model of the composite material laminated plate with the material properties of the laying belt, the edge overlapping area of the laying belt or the edge gap area of the laying belt and the fiber laying angle of the composite material laminated plate corresponding to each point. 本申请属于铺放带曲线铺放复合材料层合板性能分析技术领域，具体涉及一种铺放带曲线铺放复合材料层合板性能分析建模方法，构建复合材料层合板几何模型；计算复合材料层合板范围内，各点位于铺放带、铺放带边缘重叠区域或者铺放带边缘间隙区域，及其纤维铺放角度；将各点对应于铺放带、铺放带边缘重叠区域或