炭素短繊維強化熱可塑性樹脂の材料構造と特性研究

这一年的研究方向仍然是碳纤维增强热塑性塑料（CFRTP）制备的随机定向链（ROS）复合材料的微观结构评价、力学性能验证和相应的仿真方法。研究了基于不同图像处理算法的两种三维x射线微CT方法，并将获取的内部几何信息应用于两种不同的力学建模过程。x射线微ct方法与分析模拟模型的结合，开辟了不连续CFRTP分析综合求解方法的新途径，并提出了相应的应用准则和建议。

In this year, the research orientation was still going on the evaluation of the micro structures of randomly oriented strands (ROS) composites fabricated with carbon fiber reinforced thermoplastics (CFRTP) as well as the mechanical properties verification and the corresponding simulation methods.Two 3D X-ray micro CT methods based on different image processing algorithms are studied and the acquired internal geometry information are applied to two different mechanical modeling processes. The combination of X-ray micro-CT methods and analytical simulation models open the new ways for comprehensive solution methodologies of discontinuous CFRTP analyses with criterions and suggestions of corresponding applications.