| 单层网壳结构振动压电控制分析与试验研究 |
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| 引用本文： | 朱军强,马少波,王社良,刘玲.单层网壳结构振动压电控制分析与试验研究[J].地震工程与工程振动,2011,31(4):114-119. |
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| 作者姓名： | 朱军强 马少波 王社良 刘玲 |
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| 作者单位： | 西安建筑科技大学西部建筑科技国家重点实验室(筹),陕西西安,710055 |
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| 基金项目： | 国家自然科学基金项目，教育部科学技术研究重点项目，教育部高等学校博士学科点专项科研基金项目 |
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| 摘 要： | 通过试验,研究自主研发的压电主动杆件在单层网壳结构中的主动智能控制问题.利用集传感器、作动器和承受荷载等功能于一体的压电主动杆件,对网壳结构的地震响应振动实施主动智能控制.结果表明,这种压电主动构件作为网壳结构的内在控制源,可以有效地控制网壳结构的地震响应,起到抑制网壳振动的作用.
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| 关 键 词： | 压电控制 网壳结构 地震响应 试验研究 压电主动构件 |
Experimental study on seismic responses of Kewitte latticed shell using piezoelectric actuator |
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| ZHU Junqiang,MA Shaobo,WANG Sheliang,LIU Ling.Experimental study on seismic responses of Kewitte latticed shell using piezoelectric actuator[J].Earthquake Engineering and Engineering Vibration,2011,31(4):114-119. |
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| Authors: | ZHU Junqiang MA Shaobo WANG Sheliang LIU Ling |
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| Institution: | (State Key Laboratory of Architecture Science and Technology in West China,Xi’an University of Architecture and Technology,Xi’an 710055,China) |
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| Abstract: | This article studies the applications of independently developed piezoelectric active member in the active control over the lattice shell structure by experiments.Integrating the function of sensor,actuator and bearing load into one piezoelectric active member which is used to implement an intelligent active control over the seismic responses of the lattice shell structure.The results show that,as an internal control factor,this piezoelectric active member could effectively control the seismic responses of the lattice shell structure and play a role of suppressing the vibration of structures. |
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| Keywords: | piezoelectric control shell structure seismic response experimental study piezoelectric active member |
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