| 基于频谱分析的地铁列车运行隧道振动加速度研究 |
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| 作者姓名： | 朱万明 杨柏宁 唐继民 |
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| 作者单位： | 上海市地质调查研究院,上海200072 |
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| 摘 要： | 依托上海市轨道交通某运营线路,利用加速度计对不同结构区间列车运行时隧道内道床以及管片上螺杆的振动进行了测试,采用频谱分析方法取得相关参数,并对处理结果进行了比较分析。
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| 关 键 词： | 地铁 振动 频谱分析 加速度 |
The Research of the Shock of Subway Based on the Frequency Analysis |
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| Authors: | ZHU Wan-Ming YANG Bai-Ning TANG Ji-Min |
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| Institution: | (Shanghai Institute of Geological Survey,Shanghai 200072,China) |
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| Abstract: | The shock of subway and the method of frequency analysis were intro duced in this paper.Rely on the line 8 of Shanghai subway,some conclusions were obtained from the analysis of data of acceleration. |
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| Keywords: | subway shock frequency analysis acceleration |
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