| 混合被动控制优化设计及性能研究 |
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| 引用本文： | 宗刚,楼梦麟.混合被动控制优化设计及性能研究[J].地震工程与工程振动,2007,27(4):127-132. |
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| 作者姓名： | 宗刚 楼梦麟 |
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| 作者单位： | 同济大学,土木工程防灾国家重点实验室,上海,200092 |
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| 基金项目： | 国家自然科学基金项目(50278070) |
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| 摘 要： | 本文将调谐液体阻尼器(TLD)和黏弹性阻尼器(VED)同时作用于结构,构成混合被动控制系统。通过对两类阻尼器分别进行优化设计并考虑两者间的相互影响,在充分发挥两者各自优良控制性能的同时,克服了VED大量使用导致控制系统整体造价过高的问题。算例分析表明,混合控制可以得到令人满意的整体减震效果,同时大大节约了VED用量,提高了控制系统的综合经济性能。
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| 关 键 词： | 振动控制 混合控制 调谐液体阻尼器 黏弹性阻尼器 优化设计 |
| 文章编号： | 1000-1301（2007）04-0127-06 |
| 修稿时间： | 2006-10-16 |
Study on optimal design and performance of hybrid passive control |
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| ZONG Gang,LOU Menglin.Study on optimal design and performance of hybrid passive control[J].Earthquake Engineering and Engineering Vibration,2007,27(4):127-132. |
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| Authors: | ZONG Gang LOU Menglin |
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| Institution: | State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China |
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| Abstract: | Hybrid passive control system is established by using tuned liquid dampers(TLD) and viscoelastic dampers(VED).Good control efficiency performed by TLD and VED can be obtained by the optimal design process.Meanwhile,the problem of too high cost caused by VED is overcome.Finally,an example shows that the satisfied control efficiency can be obtained by hybrid control system and the synthetical economical benefit is increased by saving the amount of VED. |
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| Keywords: | vibration control hybrid control tuned liquid dampers viscoelastic dampers optimal design |
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