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Abstract:
为使防屈曲支撑(BRB)功能复合化,作者以约束部件为质量块,钢芯为滑道,通过弹簧连接,使BRB在保持原自身构造和力学属性不变的基础上,成为可设计分散式调谐质量阻尼器-TMD-BRB.理论分析表明,构件斜向放置不会影响TMD工作频率,TMD动力系数受振幅、工作周期和激振频率影响,接触摩擦系数宜控制在0.3以下.下滑试验和有限元计算显示,该构造能获得较高的动力系数和稳定的滞回性能.
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北京工业大学学报
ISSN: 0254-0037
Year: 2014
Issue: 10
Volume: 40
Page: 1503-1511
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 17
Chinese Cited Count:
30 Days PV: 9
Affiliated Colleges: