Equipment for Measurement and Analysis of Dynamic Behavior of Advanced Composite Materials

复合材料技术在该领域存在着巨大的差距 动态力学行为的研究。 迄今为止的研究集中在 主要研究静态行为和性质。 电流和 这些材料的预期应用还需要 了解它们在动态载荷条件下的行为。 爱达荷州大学最近的研究强调， 动态响应的测量和预测以及动态响应的使用 测试技术，以表征结构完整性 复合材料 这项研究涉及发展 动态特性的分析和实验技术 复合材料的力学性能，复合材料的发展 具有改善的噪音和振动阻尼能力的材料， 材料性能和材料完整性的表征 使用动态测量，并研究动态特性 复合材料界面和粘弹性粘合剂接头。 这 研究已经确定了几个关键问题和提供的设备 这笔赠款将用于处理和解决这些问题。

A significant gap exists in composite materials technology in the area of dynamic mechanical behavior studies. Research to date has focused primarily on studies of static behavior and properties. Current and anticipated applications of these materials also require an understanding of their behavior under dynamic loading conditions. Recent research at the University of Idaho has emphasized the measurement and prediction of dynamic response and the use of dynamic testing techniques to characterize the structural integrity of composite materials. The research involves the development of analytical and experimental techniques for characterizing dynamic mechanical properties of composites, the development of composite materials with improved noise and vibration damping capacity, the characterization of material properties and material integrity by the use of dynamic measurements, and the study of dynamic characteristics of composite interfaces and viscoelastic adhesive joints. This research has identified several key problems and the equipment provided by this grant will be used for addressing and solving those problems.