Data underlying the article: In-plane deformation measurements for validation of composite forming simulations

In-plane deformation measurements on press-formed parts from a unidirectional carbon-fiber reinforced thermoplastic composite material. Laminates with a cross-ply layup were formed over a dome geometry. The outer ply recieves a painted pattern before deformation and was subsequently digitized using photogrammetry after forming. The dataset includes the methodology used in calculation of the deformations. Additional analyses for a correction, the use of symmetries and precision analysis are also included.本数据集针对单向碳纤维增强热塑性复合材料（unidirectional carbon-fiber reinforced thermoplastic composite material）冲压成型构件的面内变形测量展开相关研究。实验采用交叉铺层的层合板，在穹顶几何形状的模具上进行成型加工。成型前，表层铺层会被喷涂标记图案；成型完成后，通过摄影测量法（photogrammetry）对其完成数字化采集处理。数据集包含变形计算所用的全套方法体系，此外还涵盖了校正分析、对称性应用分析以及精度分析等相关内容。