Mesoscopic modelling and simulation of properties of additively manufactured metallic parts (C05)

在已有知识的基础上，本项目的目的是考虑零件边界对粉末和梁式金属添加剂制造技术所产生的材料/零件细观结构的影响，并对所产生的细观和宏观力学性能进行建模。对这些细观结构的力学行为和不可避免的基于过程的几何不确定性的影响进行了建模、验证、量化和验证，特别是对于基于蜂窝网格的结构。

Basing on gained knowledge, the aim of this project is to account for the influence of part borders on the resulting material/part-mesostructure for powder- and beam-based additive manufacturing technologies of metals and to model the resulting meso- and macroscopic mechanical properties. The mechanical behavior of these mesostructures and the influence of the inevitable process-based geometrical uncertainties is modelled, verified, quantified and validated especially for cellular grid-based structures.