STUDY ON THE INFLUENCE OF STRUCTURAL NONLINEARITY ON THE PERFORMANCE OF MULTI-UNIT IMPACT DAMPER

摘要：

In recent years,particle damping technology,with the advantages of robustness,has attracted much more attention in the field of vibration control in civil engineering.Due to its complex nonlinear behavior,e.g.collision and friction,an equivalent impact damper is usually used in the simulation 1.The impact damper is also called Single-Unit Impact Damper(SUID),and the impulsive force in the collision is great,with the attendant noise and potential local deformations.Besides,the tuning of the optimum gap clearance in a SUID is quite dependent on damper parameters.

关键词： impact damper particle damper passive control vibration control

作者: ZHENG LU NAIYIN MA HENGRUI ZHANG

作者单位: Department of Disaster Mitigation for Structures,Tongji University,1239 Siping Road,Shanghai,China

会议类型: 国际会议

会议名称: The 7th International Conference on Smart Materials and Nanotechnology in Engineering (第7届智能材料与纳米技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 1-2

在线出版日期: 2019-09-20（万方平台首次上网日期，不代表论文的发表时间）