Quality enhancement of roll formed woven fabric webs used in deck slabs

纺织复合材料从原来的二维平面形状到复杂的三维形状的易成形性，以及轻质、高刚度和高强度的结合，推动了其在工程产品中的应用。这些有吸引力的材料性能方面使纺织复合材料在许多行业中引起了人们的兴趣，包括航空航天、体育和汽车。在不同类型的纺织复合材料中，机织物有时被用作由增强纤维和热塑性基体材料长丝组成的经纬混纺纱线的交错组合。深入了解，并因此改进，成型工艺应用于机织织物需要适当的材料建模和仿真工具。这样的模型和工具在优化成形过程中是至关重要的，以避免昂贵的更换或复制制造部件，如模具。本项目主要旨在开发一个建模和优化工具，以提高机械性能

The application of textile composites in engineered products has been driven by their ease of formability from an original two-dimensional planar shape to complex three-dimensional shapes, along with the combination of light weight and high stiffness and strength. These attractive material behavioral aspects have made textile composites of interest in a number of industries including aerospace, sports, and automotive. Among different types of textile composites, woven fabrics are sometime used as an interlaced assembly of weft and warp commingled yarns composed of reinforcing fibers and thermoplastic matrix material filaments. An in-depth understanding, and consequently improvement, of the forming processes applied to woven fabrics requires proper material modeling and simulation tools. Such models and tools can be vital during the optimization of forming processes to avoid costly replacement or reproduction of manufacturing components such as molds. This project primarily aims at developing a modeling and optimization tool to improve the mechanical