| 组装式地震模拟振动台系统的创新技术探究 |
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| 引用本文： | 王燕华,程文瀼,陈忠范,陆飞,卓士梅.组装式地震模拟振动台系统的创新技术探究[J].实验技术与管理,2012,29(5):80-83. |
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| 作者姓名： | 王燕华 程文瀼 陈忠范 陆飞 卓士梅 |
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| 作者单位： | 东南大学混凝土及预应力混凝土结构教育部重点实验室,江苏南京,210096 |
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| 摘 要： | 详细论述了组装式地震模拟振动台系统中导轨的设计、台面拼装技术、控制系统的改造和控制方法的选择等创新技术。通过实际的台面背景噪声试验以及波形失真试验,验证了这些创新技术的突出优点。该组装系统中创新技术的运用不仅节约了60%的建设成本,同时极大发挥了系统的动态性能。
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| 关 键 词： | 组装式振动台 地震模拟 创新技术 |
Research on innovative technologies based on assembly shaking table system |
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| Wang Yanhua
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Cheng Wenrang
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Chen Zhongfan
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Lu Fei
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Zhuo Shimei.Research on innovative technologies based on assembly shaking table system[J].Experimental Technology and Management,2012,29(5):80-83. |
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| Authors: | Wang Yanhua Cheng Wenrang Chen Zhongfan Lu Fei Zhuo Shimei |
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| Institution: | (Key Laboratory of Concrete and Prestressed Concrete Structure of Ministry of Education,Southeast University,Nanjing 210096,China) |
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| Abstract: | The table assembly technologies including rational use of sideways and correct choice and modification of control system and control methods were deeply analyzed.And the actual table background noise tests and waveform distortion tests verified the outstanding advantages including saving 60% of construction costs,undertaking 300kN maximum model load and exceeding 93% ratio of the signal to noise.The use of innovative technologies was proved to be a successful system,not only saving cost,but also playing a significant dynamic performance of the system. |
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| Keywords: | assembly shaking table earthquake simulation innovative technology |
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