针对传统矿用溜槽存在的振动剧烈缺点,设计一种泡沫铝层合结构矿用溜槽。首先分析了影响溜槽振动强度的因素。然后,以振动幅值为目标函数,以钢板和泡沫铝芯板的厚度为设计变量优化了其结构。最后,通过有限元仿真法及实验法检验了优化结果,证明了优化后的泡沫铝层合结构矿用溜槽可以显著减小振动幅值,以达到减振目的。 Aiming at the serious vibration disadvantage of the traditional mine chute, a kind of foam chute with aluminum laminated structure was designed. First of all, the factors affecting the vibration intensity of the chute are analyzed. Then, taking the vibration amplitude as the objective function, the thickness of the steel plate and foam aluminum core plate as the design variables to optimize the structure. Finally, the optimization results are verified by the finite element simulation and experimental methods, and it is proved that the optimized chilled aluminum foam chute can significantly reduce the vibration amplitude in order to achieve the purpose of damping.