The damping capacity of SiCp-reinforced MMC was simulated dynamically by setting up a new multi-particulate interface model, under the condition of different heat treatments and actual interface stress using finite element method and experiment dada.

• 采用有限元方法，利用实验的数据，首次通过建立多颗粒模型，在考虑热处理因素、界面实际应力状态等的更加接近实际的条件下，对颗粒增强Al基复合材料的阻尼性能进行了动态模拟。