【摘要】 基于散体冲击理论,介绍了一种用于散体减振技术研究的新的试验方法并制作了一套对称双悬臂梁试验装置。研究分析了该装置的散体参数对减振效果的影响。通过对对称双悬臂梁试验装置的动态标定和减振试验,证明了该装置的科学性和有效性,为散体减振技术的研究提供了一种新思路。更多还原

【Abstract】 Based on the impact damping theoretics, it presentes a new experiment methord for the particle impact damper technique. In view of the new experiment method, it designs an experimental device of symmetrical counterpoise cantilever beam-damper structure, analyzes the relationship between particle parameter and vibration damping effect. The dynamic demarcate and vibration reduction test results show that the structure is reasonable and scientifical. This method produces a new ideal for investigation technique of vibration reduction.更多还原