质量阻尼器的发展

A REVIEW ON MASS DAMPERS

广泛评述了调谐质量阻尼器(TMD)、多重调谐质量阻尼器(MTMD)、主动质量阻尼器(AMD)、半主动TMD(SATMD)、主动调谐/主被动调谐/混合质量阻尼器(ATMD/APTMD/HMD)的研究现状.TMD,MTMD,AMD,SATMD,ATMD/APTMD/HMD能够有效地减小结构的风振与地震反应.指出强震下结构设置TMD,MTMD,AMD,SATMD,ATMD/APTMD/HMD的主要目的是限制结构屈服的进一步发展.因此,基于非线性结构模型的TMD,MTMD,AMD,SATMD,ATMD/APTMD/HMD研究具有重要意义.指出了TMD,MTMD,AMD,SATMD,ATMD/APTMD/HMD有待于进一步研究的若干问题.提出了结构主动多重调谐质量阻尼器(AMTMD)和多重主被动调谐质量阻尼器(MAPTMD)的新控制策略.介绍了AMTMD和MAPTMD的研究进展并指出了进一步研究的发展方向.

A comprehensive survey is given on the tuned mass damper (TMD), the multiple tuned mass damper (MTMD), the active mass damper (AMD), the semi-active TMD, and the active tuned /active-passive tuned /hybrid mass damper. These mass dampers are found to be able to reduce the response of structures due to earthquakes or wind loads. It is pointed out that for the structures subjected to strong earthquakes, these mass dampers may limit their further yielding. Therefore, it is important to conduct a study on these mass dampers based on the structural nonlinear models. Numbers of issues to be further studied are suggested for these mass dampers. Two new control strategies-active multiple tuned mass dampers (AMTMD) and multiple active-passive tuned mass dampers (MAPTMD) are proposed for the vibration control of structures. The development in the studies of AMTMD and MAPTMD and some future directions of are discussed in the present paper.