【摘要】 形状记忆合金已在工程结构振动控制领域中的研究和应用得到了广泛的关注。针对这一问题,介绍了形状记忆合金的一些主要特性,阐述了形状记忆合金在被动及主动控制方面的研究现状,讨论了在工程中应用形状记忆合金进行振动控制所面临的问题。最后,给出了形状记忆合金在土木工程结构振动控制领域内应进一步研究的几个问题。更多还原

【Abstract】 In recent years,extensive attention has been paid to researches and applications of shape memory alloy(SMA)as a remarkable smart material for structural vibration control.In this paper,some important characteristics of SMA are introduced,and then state-of-the-art researches of SMA’s passive and active structural vibration controls are presented.Some application questions of SMA in structural vibration control are discussed.Finally,prospects for further research on civil engineering structure vibration control based on SMA are suggested.更多还原